Spelling Cleanup

42 files changed, 51 insertions, 51 deletions

diff --git a/source/gameengine/Converter/BL_ShapeActionActuator.cpp b/source/gameengine/Converter/BL_ShapeActionActuator.cpp
index d679d1a5792..a730041cdae 100644
--- a/source/gameengine/Converter/BL_ShapeActionActuator.cpp
+++ b/source/gameengine/Converter/BL_ShapeActionActuator.cpp
@@ -221,7 +221,7 @@ bool BL_ShapeActionActuator::Update(double curtime, bool frame)
 	
 	priority = m_priority;
 	
-	/* Determine pre-incrementation behaviour and set appropriate flags */
+	/* Determine pre-incrementation behavior and set appropriate flags */
 	switch (m_playtype){
 	case ACT_ACTION_MOTION:
 		if (bNegativeEvent){
diff --git a/source/gameengine/Converter/KX_ConvertControllers.cpp b/source/gameengine/Converter/KX_ConvertControllers.cpp
index 9ba79e26f7e..503876b13c7 100644
--- a/source/gameengine/Converter/KX_ConvertControllers.cpp
+++ b/source/gameengine/Converter/KX_ConvertControllers.cpp
@@ -228,7 +228,7 @@ void BL_ConvertControllers(
 				else {
 					/* We cant do this because importing runs the script which could end up accessing
 					 * internal BGE functions, this is unstable while we're converting the scene.
-					 * This is a pitty because its useful to see errors at startup but cant help it */
+					 * This is a pity because its useful to see errors at startup but cant help it */
 					
 					// pyctrl->Import();
 				}
diff --git a/source/gameengine/Converter/KX_ConvertSensors.cpp b/source/gameengine/Converter/KX_ConvertSensors.cpp
index 9391d12a3ce..a672e9cd9b8 100644
--- a/source/gameengine/Converter/KX_ConvertSensors.cpp
+++ b/source/gameengine/Converter/KX_ConvertSensors.cpp
@@ -315,7 +315,7 @@ void BL_ConvertSensors(struct Object* blenderobject,
 				bMouseSensor *bmouse = (bMouseSensor *)sens->data;
 				
 				/* There are two main types of mouse sensors. If there is
-				* no focus-related behaviour requested, we can make do
+				* no focus-related behavior requested, we can make do
 				* with a basic sensor. This cuts down memory usage and
 				* gives a slight performance gain. */
 				
diff --git a/source/gameengine/Expressions/InputParser.cpp b/source/gameengine/Expressions/InputParser.cpp
index 726fea795ba..9f0def6e866 100644
--- a/source/gameengine/Expressions/InputParser.cpp
+++ b/source/gameengine/Expressions/InputParser.cpp
@@ -581,7 +581,7 @@ CExpression* CParser::ProcessText
 	ch = text[0];
 	/*if (ch != '=') {
 	expr = new CConstExpr(new CStringValue(text));
-	*dependant = deplist;
+	*dependent = deplist;
 	return expr;
 	} else 
 	*/
diff --git a/source/gameengine/Expressions/PyObjectPlus.cpp b/source/gameengine/Expressions/PyObjectPlus.cpp
index d50ec0f414e..9f3b62b34d8 100644
--- a/source/gameengine/Expressions/PyObjectPlus.cpp
+++ b/source/gameengine/Expressions/PyObjectPlus.cpp
@@ -295,7 +295,7 @@ PyObject *PyObjectPlus::py_get_attrdef(PyObject *self_py, const PyAttributeDef *
 	}
 	if (attrdef->m_type == KX_PYATTRIBUTE_TYPE_FUNCTION)
 	{
-		// the attribute has no field correspondance, handover processing to function.
+		// the attribute has no field correspondence, handover processing to function.
 		if (attrdef->m_getFunction == NULL)
 			return NULL;
 		return (*attrdef->m_getFunction)(ptr, attrdef);
diff --git a/source/gameengine/Expressions/Value.cpp b/source/gameengine/Expressions/Value.cpp
index 49150fc775f..cc7c7f9b281 100644
--- a/source/gameengine/Expressions/Value.cpp
+++ b/source/gameengine/Expressions/Value.cpp
@@ -433,7 +433,7 @@ int CValue::GetPropertyCount()
 
 double*		CValue::GetVector3(bool bGetTransformedVec)
 {
-	assertd(false); // don;t get vector from me
+	assertd(false); // don't get vector from me
 	return m_sZeroVec;//::sZero;
 }
 
diff --git a/source/gameengine/Expressions/Value.h b/source/gameengine/Expressions/Value.h
index 917cf409198..64d7496a4e5 100644
--- a/source/gameengine/Expressions/Value.h
+++ b/source/gameengine/Expressions/Value.h
@@ -181,7 +181,7 @@ public:
  *
  * Together with CExpression, CValue and it's derived classes can be used to
  * parse expressions into a parsetree with error detecting/correcting capabilities
- * also expandible by a CFactory pluginsystem 
+ * also expandable by a CFactory pluginsystem 
  *
  * Base class for all editor functionality, flexible object type that allows
  * calculations and uses reference counting for memory management.
diff --git a/source/gameengine/GameLogic/SCA_IInputDevice.h b/source/gameengine/GameLogic/SCA_IInputDevice.h
index ee9fa97c992..443faef6338 100644
--- a/source/gameengine/GameLogic/SCA_IInputDevice.h
+++ b/source/gameengine/GameLogic/SCA_IInputDevice.h
@@ -295,7 +295,7 @@ public:
 	virtual int		GetNumActiveEvents();
 
 	/**
-	 * Get the number of ramping events (just_activated, just_released)
+	 * Get the number of remapping events (just_activated, just_released)
 	 */
 	virtual int		GetNumJustEvents();
 	
diff --git a/source/gameengine/GameLogic/SCA_ISensor.cpp b/source/gameengine/GameLogic/SCA_ISensor.cpp
index 2a903e4f8b6..09d81c7f14b 100644
--- a/source/gameengine/GameLogic/SCA_ISensor.cpp
+++ b/source/gameengine/GameLogic/SCA_ISensor.cpp
@@ -257,7 +257,7 @@ void SCA_ISensor::Activate(class SCA_LogicManager* logicmgr)
 			}
 		} else
 		{
-			/* First, the pulsing behaviour, if pulse mode is
+			/* First, the pulsing behavior, if pulse mode is
 			 * active. It seems something goes wrong if pulse mode is
 			 * not set :( */
 			if (m_pos_pulsemode) {
diff --git a/source/gameengine/GameLogic/SCA_ISensor.h b/source/gameengine/GameLogic/SCA_ISensor.h
index 1e10bcc08fd..8a7a29ef5b9 100644
--- a/source/gameengine/GameLogic/SCA_ISensor.h
+++ b/source/gameengine/GameLogic/SCA_ISensor.h
@@ -107,7 +107,7 @@ public:
 	~SCA_ISensor();
 	virtual void	ReParent(SCA_IObject* parent);
 
-	/** Because we want sensors to share some behaviour, the Activate has     */
+	/** Because we want sensors to share some behavior, the Activate has     */
 	/* an implementation on this level. It requires an evaluate on the lower */
 	/* level of individual sensors. Mapping the old activate()s is easy.     */
 	/* The IsPosTrig() also has to change, to keep things consistent.        */
@@ -118,7 +118,7 @@ public:
 
 	virtual CValue* GetReplica()=0;
 
-	/** Set parameters for the pulsing behaviour.
+	/** Set parameters for the pulsing behavior.
 	 * @param posmode Trigger positive pulses?
 	 * @param negmode Trigger negative pulses?
 	 * @param freq    Frequency to use when doing pulsing.
diff --git a/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp b/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp
index 97cd01dff38..399ea8d80dd 100644
--- a/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp
+++ b/source/gameengine/GameLogic/SCA_KeyboardSensor.cpp
@@ -294,7 +294,7 @@ bool SCA_KeyboardSensor::Evaluate()
 		}
 		
 		/* Modify the key state based on qual(s)
-		 * Tested carefuly. dont touch unless your really sure.
+		 * Tested carefully. dont touch unless your really sure.
 		 * note, this will only change the results if key modifiers are set.
 		 *
 		 * When all modifiers and keys are positive
diff --git a/source/gameengine/GameLogic/SCA_LogicManager.cpp b/source/gameengine/GameLogic/SCA_LogicManager.cpp
index a684ce93aed..c5346c16fc9 100644
--- a/source/gameengine/GameLogic/SCA_LogicManager.cpp
+++ b/source/gameengine/GameLogic/SCA_LogicManager.cpp
@@ -23,7 +23,7 @@
  * Contributor(s): none yet.
  *
  * ***** END GPL LICENSE BLOCK *****
- * Regulates the top-level logic behaviour for one scene.
+ * Regulates the top-level logic behavior for one scene.
  */
 
 /** \file gameengine/GameLogic/SCA_LogicManager.cpp
diff --git a/source/gameengine/GameLogic/SCA_LogicManager.h b/source/gameengine/GameLogic/SCA_LogicManager.h
index 8671aa6c796..d0bd49e71af 100644
--- a/source/gameengine/GameLogic/SCA_LogicManager.h
+++ b/source/gameengine/GameLogic/SCA_LogicManager.h
@@ -26,7 +26,7 @@
  */
 /** \file SCA_IController.h
  *  \ingroup gamelogic
- *  \brief Regulates the top-level logic behaviour for one scene.
+ *  \brief Regulates the top-level logic behavior for one scene.
  */
 #ifndef __SCA_LOGICMANAGER_H__
 #define __SCA_LOGICMANAGER_H__
diff --git a/source/gameengine/GamePlayer/common/GPC_Canvas.cpp b/source/gameengine/GamePlayer/common/GPC_Canvas.cpp
index 82950f571f9..15211247d26 100644
--- a/source/gameengine/GamePlayer/common/GPC_Canvas.cpp
+++ b/source/gameengine/GamePlayer/common/GPC_Canvas.cpp
@@ -111,7 +111,7 @@ void GPC_Canvas::SetViewPort(int x1, int y1, int x2, int y2)
 		*/
 		
 		/* XXX, nasty, this needs to go somewhere else,
-		 * but where... definitly need to clean up this
+		 * but where... definitely need to clean up this
 		 * whole canvas/rendertools mess.
 		 */
 	glEnable(GL_SCISSOR_TEST);
diff --git a/source/gameengine/GamePlayer/common/GPC_Canvas.h b/source/gameengine/GamePlayer/common/GPC_Canvas.h
index e865c662eda..28105a8cdd8 100644
--- a/source/gameengine/GamePlayer/common/GPC_Canvas.h
+++ b/source/gameengine/GamePlayer/common/GPC_Canvas.h
@@ -158,7 +158,7 @@ public:
 
 	/**
 	 * @section Methods inherited from abstract base class RAS_ICanvas.
-	 * Semantics are not yet honoured.
+	 * Semantics are not yet honored.
 	 */
 	
 	void SetMouseState(RAS_MouseState mousestate)
@@ -187,8 +187,8 @@ public:
 	 * @param imageWidth		Width of the banner image in pixels.
 	 * @param imageHeight		Height of the banner image in pixels.
 	 * @param imageData			Pointer to the pixels of the image to display.
-	 * @param alignement		Where the banner will be positioned on the canvas.
-	 * @param enabled			Whether the banner will be displayed intiallly.
+	 * @param alignment		Where the banner will be positioned on the canvas.
+	 * @param enabled			Whether the banner will be displayed initially.
 	 * @return A banner id.
 	 */
 	TBannerId AddBanner(
@@ -199,7 +199,7 @@ public:
 
 	/**
 	 * Disposes a banner.
-	 * @param id Bannner to be disposed.
+	 * @param id Banner to be disposed.
 	 */
 	void DisposeBanner(TBannerId id);
 
@@ -224,7 +224,7 @@ public:
 protected:
 	/**
 	 * Disposes a banner.
-	 * @param it Bannner to be disposed.
+	 * @param it Banner to be disposed.
 	 */
 	void DisposeBanner(TBannerData& banner);
 
diff --git a/source/gameengine/GamePlayer/common/GPC_Engine.cpp b/source/gameengine/GamePlayer/common/GPC_Engine.cpp
index 171ea266f49..6eb52413a4e 100644
--- a/source/gameengine/GamePlayer/common/GPC_Engine.cpp
+++ b/source/gameengine/GamePlayer/common/GPC_Engine.cpp
@@ -225,7 +225,7 @@ void GPC_Engine::StartLoadingAnimation()
 }
 
 	
-// will be platform dependant
+// will be platform dependent
 float GPC_Engine::DetermineProgress(void)
 {
 #if 0
diff --git a/source/gameengine/GamePlayer/common/GPC_Engine.h b/source/gameengine/GamePlayer/common/GPC_Engine.h
index 095efee7895..60f0d2af199 100644
--- a/source/gameengine/GamePlayer/common/GPC_Engine.h
+++ b/source/gameengine/GamePlayer/common/GPC_Engine.h
@@ -113,7 +113,7 @@ public:
 	bool Loading(void) {return m_loading;}
 	bool Running(void) const {return m_running;}
 
-	virtual float DetermineProgress(void);  // will be platform dependant
+	virtual float DetermineProgress(void);  // will be platform dependent
 	void UpdateLoadingAnimation(void);
 
 private:
diff --git a/source/gameengine/GamePlayer/common/GPC_RawImage.h b/source/gameengine/GamePlayer/common/GPC_RawImage.h
index 6fa5a9f607b..86a5feb8ea3 100644
--- a/source/gameengine/GamePlayer/common/GPC_RawImage.h
+++ b/source/gameengine/GamePlayer/common/GPC_RawImage.h
@@ -60,7 +60,7 @@ public:
 	 * @param width		The width of the image created.
 	 * @param height	The height of the image created.
 	 * @param alignment How the resource image is located in the image created.
-	 * @param offsetX	Amount of horzontal offset applied to the resource image.
+	 * @param offsetX	Amount of horizontal offset applied to the resource image.
 	 * @param offsetY	Amount of vertical offset applied to the resource image.
 	 */
 	virtual bool Load(const char *srcName,
diff --git a/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp b/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp
index 9166f0dded4..36c38682244 100644
--- a/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp
+++ b/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp
@@ -437,7 +437,7 @@ int main(int argc, char** argv)
 			break;
 		case SCREEN_SAVER_MODE_PASSWORD:
 			/* This is W95 only, which we currently do not support.
-			   Fall-back to normal screen saver behaviour in that case... */
+			   Fall-back to normal screen saver behavior in that case... */
 		case SCREEN_SAVER_MODE_SAVER:
 			fullScreen = true;
 			fullScreenParFound = true;
diff --git a/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.cpp b/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.cpp
index 014641a2d10..8c6392ee825 100644
--- a/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.cpp
+++ b/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.cpp
@@ -23,7 +23,7 @@
  * Contributor(s): none yet.
  *
  * ***** END GPL LICENSE BLOCK *****
- * Ketsji Logic Extenstion: Network Event Manager generic implementation
+ * Ketsji Logic Extension: Network Event Manager generic implementation
  */
 
 /** \file gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.cpp
diff --git a/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.h b/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.h
index 4f560428fbb..3202785ee81 100644
--- a/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.h
+++ b/source/gameengine/Ketsji/KXNetwork/KX_NetworkEventManager.h
@@ -27,7 +27,7 @@
 
 /** \file KX_NetworkEventManager.h
  *  \ingroup ketsjinet
- *  \brief Ketsji Logic Extenstion: Network Event Manager class
+ *  \brief Ketsji Logic Extension: Network Event Manager class
  */
 
 #ifndef __KX_NETWORKEVENTMANAGER_H__
diff --git a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.cpp b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.cpp
index 9d5a6907c46..2741907bfe6 100644
--- a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.cpp
+++ b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.cpp
@@ -23,7 +23,7 @@
  * Contributor(s): none yet.
  *
  * ***** END GPL LICENSE BLOCK *****
- * Ketsji Logic Extenstion: Network Message Actuator generic implementation
+ * Ketsji Logic Extension: Network Message Actuator generic implementation
  */
 
 /** \file gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.cpp
diff --git a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.h b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.h
index 3c8d8ec23d2..980e1cda6dc 100644
--- a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.h
+++ b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageActuator.h
@@ -27,7 +27,7 @@
 
 /** \file KX_NetworkMessageActuator.h
  *  \ingroup ketsjinet
- *  \brief Ketsji Logic Extenstion: Network Message Actuator class
+ *  \brief Ketsji Logic Extension: Network Message Actuator class
  */
 
 #ifndef __KX_NETWORKMESSAGEACTUATOR_H__
diff --git a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.cpp b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.cpp
index a39c8ede6c1..a69f02baa57 100644
--- a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.cpp
+++ b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.cpp
@@ -23,7 +23,7 @@
  * Contributor(s): none yet.
  *
  * ***** END GPL LICENSE BLOCK *****
- * Ketsji Logic Extenstion: Network Message Sensor generic implementation
+ * Ketsji Logic Extension: Network Message Sensor generic implementation
  */
 
 /** \file gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.cpp
diff --git a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.h b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.h
index 0c76e718fa2..66f723d072c 100644
--- a/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.h
+++ b/source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageSensor.h
@@ -27,7 +27,7 @@
 
 /** \file KX_NetworkMessageSensor.h
  *  \ingroup ketsjinet
- *  \brief Ketsji Logic Extenstion: Network Message Sensor class
+ *  \brief Ketsji Logic Extension: Network Message Sensor class
  */
 #ifndef __KX_NETWORKMESSAGESENSOR_H__
 #define __KX_NETWORKMESSAGESENSOR_H__
diff --git a/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp b/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp
index ac83200cb2e..610200cc235 100644
--- a/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp
+++ b/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp
@@ -344,7 +344,7 @@ void	KX_ConvertBulletObject(	class	KX_GameObject* gameobj,
 	ci.m_linearDamping = 1.f - shapeprops->m_lin_drag;
 	ci.m_angularDamping = 1.f - shapeprops->m_ang_drag;
 	//need a bit of damping, else system doesn't behave well
-	ci.m_inertiaFactor = shapeprops->m_inertia/0.4f;//defaults to 0.4, don't want to change behaviour
+	ci.m_inertiaFactor = shapeprops->m_inertia/0.4f;//defaults to 0.4, don't want to change behavior
 	
 	ci.m_do_anisotropic = shapeprops->m_do_anisotropic;
 	ci.m_anisotropicFriction.setValue(shapeprops->m_friction_scaling[0],shapeprops->m_friction_scaling[1],shapeprops->m_friction_scaling[2]);
diff --git a/source/gameengine/Ketsji/KX_GameObject.cpp b/source/gameengine/Ketsji/KX_GameObject.cpp
index c32dc6c1096..2740a2921d2 100644
--- a/source/gameengine/Ketsji/KX_GameObject.cpp
+++ b/source/gameengine/Ketsji/KX_GameObject.cpp
@@ -1271,7 +1271,7 @@ const MT_Point3& KX_GameObject::NodeGetLocalPosition() const
 }
 
 
-/* Suspend/ resume: for the dynamic behaviour, there is a simple
+/* Suspend/ resume: for the dynamic behavior, there is a simple
  * method. For the residual motion, there is not. I wonder what the
  * correct solution is for Sumo. Remove from the motion-update tree?
  *
diff --git a/source/gameengine/Ketsji/KX_KetsjiEngine.cpp b/source/gameengine/Ketsji/KX_KetsjiEngine.cpp
index 29727dc04da..b754e82046f 100644
--- a/source/gameengine/Ketsji/KX_KetsjiEngine.cpp
+++ b/source/gameengine/Ketsji/KX_KetsjiEngine.cpp
@@ -1447,7 +1447,7 @@ void KX_KetsjiEngine::RenderDebugProperties()
 {
 	STR_String debugtxt;
 	int xcoord = 10;	// mmmm, these constants were taken from blender source
-	int ycoord = 14;	// to 'mimic' behaviour
+	int ycoord = 14;	// to 'mimic' behavior
 
 	float tottime = m_logger->GetAverage();
 	if (tottime < 1e-6f) {
diff --git a/source/gameengine/Ketsji/KX_MouseFocusSensor.cpp b/source/gameengine/Ketsji/KX_MouseFocusSensor.cpp
index ed38694d2ca..c8a916e85b6 100644
--- a/source/gameengine/Ketsji/KX_MouseFocusSensor.cpp
+++ b/source/gameengine/Ketsji/KX_MouseFocusSensor.cpp
@@ -100,7 +100,7 @@ bool KX_MouseFocusSensor::Evaluate()
 //  	cout << "evaluate focus mouse sensor "<<endl;
 	m_reset = false;
 	if (m_focusmode) {
-		/* Focus behaviour required. Test mouse-on. The rest is
+		/* Focus behavior required. Test mouse-on. The rest is
 		 * equivalent to handling a key. */
 		obHasFocus = ParentObjectHasFocus();
 		
@@ -123,7 +123,7 @@ bool KX_MouseFocusSensor::Evaluate()
 			result = true;
 		}
 	} else {
-		/* No focus behaviour required: revert to the basic mode. This
+		/* No focus behavior required: revert to the basic mode. This
 		 * mode is never used, because the converter never makes this
 		 * sensor for a mouse-key event. It is here for
 		 * completeness. */
diff --git a/source/gameengine/Ketsji/KX_Scene.h b/source/gameengine/Ketsji/KX_Scene.h
index ca57548be2a..2aae58d564f 100644
--- a/source/gameengine/Ketsji/KX_Scene.h
+++ b/source/gameengine/Ketsji/KX_Scene.h
@@ -191,7 +191,7 @@ protected:
 	NG_NetworkScene* m_networkScene;
 
 	/**
-	 * A temoprary variable used to parent objects together on
+	 * A temporary variable used to parent objects together on
 	 * replication. Don't get confused by the name it is not
 	 * the scene's root node!
 	 */
diff --git a/source/gameengine/Ketsji/KX_SteeringActuator.cpp b/source/gameengine/Ketsji/KX_SteeringActuator.cpp
index bc8c5ec92a8..f9af9fc3b8e 100644
--- a/source/gameengine/Ketsji/KX_SteeringActuator.cpp
+++ b/source/gameengine/Ketsji/KX_SteeringActuator.cpp
@@ -536,7 +536,7 @@ PyMethodDef KX_SteeringActuator::Methods[] = {
 };
 
 PyAttributeDef KX_SteeringActuator::Attributes[] = {
-	KX_PYATTRIBUTE_INT_RW("behaviour", KX_STEERING_NODEF+1, KX_STEERING_MAX-1, true, KX_SteeringActuator, m_mode),
+	KX_PYATTRIBUTE_INT_RW("behavior", KX_STEERING_NODEF+1, KX_STEERING_MAX-1, true, KX_SteeringActuator, m_mode),
 	KX_PYATTRIBUTE_RW_FUNCTION("target", KX_SteeringActuator, pyattr_get_target, pyattr_set_target),
 	KX_PYATTRIBUTE_RW_FUNCTION("navmesh", KX_SteeringActuator, pyattr_get_navmesh, pyattr_set_navmesh),
 	KX_PYATTRIBUTE_FLOAT_RW("distance", 0.0f, 1000.0f, KX_SteeringActuator, m_distance),
diff --git a/source/gameengine/Physics/Bullet/CcdPhysicsController.cpp b/source/gameengine/Physics/Bullet/CcdPhysicsController.cpp
index 9972f9916b9..cf8a729aa88 100644
--- a/source/gameengine/Physics/Bullet/CcdPhysicsController.cpp
+++ b/source/gameengine/Physics/Bullet/CcdPhysicsController.cpp
@@ -1566,7 +1566,7 @@ bool CcdShapeConstructionInfo::SetMesh(RAS_MeshObject* meshobj, DerivedMesh* dm,
 				MVert *v2= &mvert[mf->v2];
 				MVert *v3= &mvert[mf->v3];
 
-				// the face indicies
+				// the face indices
 				tri_pt[0]= vert_remap_array[mf->v1];
 				tri_pt[1]= vert_remap_array[mf->v2];
 				tri_pt[2]= vert_remap_array[mf->v3];
diff --git a/source/gameengine/Physics/Bullet/CcdPhysicsController.h b/source/gameengine/Physics/Bullet/CcdPhysicsController.h
index b9e78d9ff1f..2228b6511ce 100644
--- a/source/gameengine/Physics/Bullet/CcdPhysicsController.h
+++ b/source/gameengine/Physics/Bullet/CcdPhysicsController.h
@@ -178,7 +178,7 @@ public:
 													// original mesh that correspond to shape triangles.
 													// only set for concave mesh shape.
 	
-	std::vector<int>		m_triFaceArray;	// Contains an array of triplets of face indicies
+	std::vector<int>		m_triFaceArray;	// Contains an array of triplets of face indices
 											// quads turn into 2 tris
 
 	std::vector<UVco>		m_triFaceUVcoArray;	// Contains an array of pair of UV coordinate for each vertex of faces
diff --git a/source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h b/source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h
index f64f55b6592..a2597f917e3 100644
--- a/source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h
+++ b/source/gameengine/Physics/common/PHY_IPhysicsEnvironment.h
@@ -129,7 +129,7 @@ class PHY_IPhysicsEnvironment
 		virtual void		setContactBreakingTreshold(float contactBreakingTreshold) {}
 		///continuous collision detection mode, very experimental for Bullet
 		virtual void		setCcdMode(int ccdMode) {}
-		///successive overrelaxation constant, in case PSOR is used, values in between 1 and 2 guarantee converging behaviour
+		///successive overrelaxation constant, in case PSOR is used, values in between 1 and 2 guarantee converging behavior
 		virtual void		setSolverSorConstant(float sor) {}
 		///setSolverType, internal setting, chooses solvertype, PSOR, Dantzig, impulse based, penalty based
 		virtual void		setSolverType(int solverType) {}
diff --git a/source/gameengine/SceneGraph/SG_Node.h b/source/gameengine/SceneGraph/SG_Node.h
index d1991537cf9..48bbe943892 100644
--- a/source/gameengine/SceneGraph/SG_Node.h
+++ b/source/gameengine/SceneGraph/SG_Node.h
@@ -81,7 +81,7 @@ public:
 	);
 
 	/**
-	 * Return true if the node is the ancessor of child
+	 * Return true if the node is the ancestor of child
 	 */
 		bool
 	IsAncessor(
diff --git a/source/gameengine/SceneGraph/SG_Spatial.h b/source/gameengine/SceneGraph/SG_Spatial.h
index 085c2d12267..32f91103369 100644
--- a/source/gameengine/SceneGraph/SG_Spatial.h
+++ b/source/gameengine/SceneGraph/SG_Spatial.h
@@ -83,14 +83,14 @@ public:
 		m_ogldirty = false;
 	}
 	/** 
-	 * Define the realtionship this node has with it's parent
+	 * Define the relationship this node has with it's parent
 	 * node. You should pass an unshared instance of an SG_ParentRelation
 	 * allocated on the heap to this method. Ownership of this
 	 * instance is assumed by this class. 
 	 * You may call this function several times in the lifetime 
 	 * of a node to change the relationship dynamically. 
 	 * You must call this method before the first call to UpdateSpatialData().
-	 * An assertion willl be fired at run-time in debug if this is not 
+	 * An assertion will be fired at run-time in debug if this is not 
 	 * the case.
 	 * The relation is activated only if no controllers of this object
 	 * updated the coordinates of the child.
diff --git a/source/gameengine/VideoTexture/ImageBase.h b/source/gameengine/VideoTexture/ImageBase.h
index e6469f4cb86..cb2187f00ef 100644
--- a/source/gameengine/VideoTexture/ImageBase.h
+++ b/source/gameengine/VideoTexture/ImageBase.h
@@ -166,7 +166,7 @@ protected:
 						// copy pixel
 						*dstBuff = filter.convert(srcBuff, x, y, srcSize, pixSize);
 			}
-			// else scale picture (nearest neighbour)
+			// else scale picture (nearest neighbor)
 		else
 		{
 			// interpolation accumulator
diff --git a/source/gameengine/VideoTexture/ImageBuff.cpp b/source/gameengine/VideoTexture/ImageBuff.cpp
index d9e3a592f6f..899a9f9782e 100644
--- a/source/gameengine/VideoTexture/ImageBuff.cpp
+++ b/source/gameengine/VideoTexture/ImageBuff.cpp
@@ -370,7 +370,7 @@ static PyGetSetDef imageBuffGetSets[] =
 	{(char*)"valid", (getter)Image_valid, NULL, (char*)"bool to tell if an image is available", NULL},
 	{(char*)"image", (getter)Image_getImage, NULL, (char*)"image data", NULL},
 	{(char*)"size", (getter)Image_getSize, NULL, (char*)"image size", NULL},
-	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbour)", NULL},
+	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbor)", NULL},
 	{(char*)"flip", (getter)Image_getFlip, (setter)Image_setFlip, (char*)"flip image vertically", NULL},
 	{(char*)"filter", (getter)Image_getFilter, (setter)Image_setFilter, (char*)"pixel filter", NULL},
 	{NULL}
diff --git a/source/gameengine/VideoTexture/ImageMix.cpp b/source/gameengine/VideoTexture/ImageMix.cpp
index d06ea485c8c..e2409920230 100644
--- a/source/gameengine/VideoTexture/ImageMix.cpp
+++ b/source/gameengine/VideoTexture/ImageMix.cpp
@@ -162,7 +162,7 @@ static PyGetSetDef imageMixGetSets[] =
 	{(char*)"valid", (getter)Image_valid, NULL, (char*)"bool to tell if an image is available", NULL},
 	{(char*)"image", (getter)Image_getImage, NULL, (char*)"image data", NULL},
 	{(char*)"size", (getter)Image_getSize, NULL, (char*)"image size", NULL},
-	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbour)", NULL},
+	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbor)", NULL},
 	{(char*)"flip", (getter)Image_getFlip, (setter)Image_setFlip, (char*)"flip image vertically", NULL},
 	{(char*)"filter", (getter)Image_getFilter, (setter)Image_setFilter, (char*)"pixel filter", NULL},
 	{NULL}
diff --git a/source/gameengine/VideoTexture/ImageRender.cpp b/source/gameengine/VideoTexture/ImageRender.cpp
index a349b45e403..ef371d05f86 100644
--- a/source/gameengine/VideoTexture/ImageRender.cpp
+++ b/source/gameengine/VideoTexture/ImageRender.cpp
@@ -383,7 +383,7 @@ static PyGetSetDef imageRenderGetSets[] =
 	{(char*)"valid", (getter)Image_valid, NULL, (char*)"bool to tell if an image is available", NULL},
 	{(char*)"image", (getter)Image_getImage, NULL, (char*)"image data", NULL},
 	{(char*)"size", (getter)Image_getSize, NULL, (char*)"image size", NULL},
-	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbour)",	NULL},
+	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbor)",	NULL},
 	{(char*)"flip", (getter)Image_getFlip, (setter)Image_setFlip, (char*)"flip image vertically", NULL},
 	{(char*)"filter", (getter)Image_getFilter, (setter)Image_setFilter, (char*)"pixel filter", NULL},
 	{NULL}
@@ -545,7 +545,7 @@ static PyGetSetDef imageMirrorGetSets[] =
 	{(char*)"valid", (getter)Image_valid, NULL, (char*)"bool to tell if an image is available", NULL},
 	{(char*)"image", (getter)Image_getImage, NULL, (char*)"image data", NULL},
 	{(char*)"size", (getter)Image_getSize, NULL, (char*)"image size", NULL},
-	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbour)",	NULL},
+	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbor)",	NULL},
 	{(char*)"flip", (getter)Image_getFlip, (setter)Image_setFlip, (char*)"flip image vertically", NULL},
 	{(char*)"filter", (getter)Image_getFilter, (setter)Image_setFilter, (char*)"pixel filter", NULL},
 	{NULL}
diff --git a/source/gameengine/VideoTexture/ImageViewport.cpp b/source/gameengine/VideoTexture/ImageViewport.cpp
index a9354564d0e..729b9ab9777 100644
--- a/source/gameengine/VideoTexture/ImageViewport.cpp
+++ b/source/gameengine/VideoTexture/ImageViewport.cpp
@@ -308,7 +308,7 @@ static PyGetSetDef imageViewportGetSets[] =
 	{(char*)"valid", (getter)Image_valid, NULL, (char*)"bool to tell if an image is available", NULL},
 	{(char*)"image", (getter)Image_getImage, NULL, (char*)"image data", NULL},
 	{(char*)"size", (getter)Image_getSize, NULL, (char*)"image size", NULL},
-	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbour)", NULL},
+	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbor)", NULL},
 	{(char*)"flip", (getter)Image_getFlip, (setter)Image_setFlip, (char*)"flip image vertically", NULL},
 	{(char*)"filter", (getter)Image_getFilter, (setter)Image_setFilter, (char*)"pixel filter", NULL},
 	{NULL}
diff --git a/source/gameengine/VideoTexture/VideoFFmpeg.cpp b/source/gameengine/VideoTexture/VideoFFmpeg.cpp
index acc09931859..0ee2f23521c 100644
--- a/source/gameengine/VideoTexture/VideoFFmpeg.cpp
+++ b/source/gameengine/VideoTexture/VideoFFmpeg.cpp
@@ -1188,7 +1188,7 @@ static PyGetSetDef videoGetSets[] =
 	{(char*)"valid", (getter)Image_valid, NULL, (char*)"bool to tell if an image is available", NULL},
 	{(char*)"image", (getter)Image_getImage, NULL, (char*)"image data", NULL},
 	{(char*)"size", (getter)Image_getSize, NULL, (char*)"image size", NULL},
-	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbour)", NULL},
+	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbor)", NULL},
 	{(char*)"flip", (getter)Image_getFlip, (setter)Image_setFlip, (char*)"flip image vertically", NULL},
 	{(char*)"filter", (getter)Image_getFilter, (setter)Image_setFilter, (char*)"pixel filter", NULL},
 	{(char*)"preseek", (getter)VideoFFmpeg_getPreseek, (setter)VideoFFmpeg_setPreseek, (char*)"nb of frames of preseek", NULL},
@@ -1309,7 +1309,7 @@ static PyGetSetDef imageGetSets[] =
 	{(char*)"valid", (getter)Image_valid, NULL, (char*)"bool to tell if an image is available", NULL},
 	{(char*)"image", (getter)Image_getImage, NULL, (char*)"image data", NULL},
 	{(char*)"size", (getter)Image_getSize, NULL, (char*)"image size", NULL},
-	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbour)", NULL},
+	{(char*)"scale", (getter)Image_getScale, (setter)Image_setScale, (char*)"fast scale of image (near neighbor)", NULL},
 	{(char*)"flip", (getter)Image_getFlip, (setter)Image_setFlip, (char*)"flip image vertically", NULL},
 	{(char*)"filter", (getter)Image_getFilter, (setter)Image_setFilter, (char*)"pixel filter", NULL},
 	{NULL}