style cleanup: spelling.

also remove large, duplicate comments from sunsky.h

9 files changed, 11 insertions, 11 deletions

diff --git a/source/blender/blenlib/BLI_dlrbTree.h b/source/blender/blenlib/BLI_dlrbTree.h
index e8765e699c8..7443d7a07fe 100644
--- a/source/blender/blenlib/BLI_dlrbTree.h
+++ b/source/blender/blenlib/BLI_dlrbTree.h
@@ -100,7 +100,7 @@ typedef void (*DLRBT_NUpdate_FP)(void *node, void *data);
 /* Create a new tree, and initialize as necessary */
 DLRBT_Tree *BLI_dlrbTree_new(void);
 
-/* Initialises some given trees */
+/* Initializes some given trees */
 void BLI_dlrbTree_init(DLRBT_Tree *tree);
 
 /* Free some tree */
diff --git a/source/blender/blenlib/BLI_dynstr.h b/source/blender/blenlib/BLI_dynstr.h
index e6a2bb45a68..f2e62d6e6bd 100644
--- a/source/blender/blenlib/BLI_dynstr.h
+++ b/source/blender/blenlib/BLI_dynstr.h
@@ -92,7 +92,7 @@ int		BLI_dynstr_get_len				(DynStr *ds);
 
 	/**
 	 * Get a DynStr's contents as a c-string.
-	 * <i> The returned c-string should be free'd
+	 * <i> The returned c-string should be freed
 	 * using MEM_freeN. </i>
 	 * 
 	 * \param ds The DynStr of interest.
diff --git a/source/blender/blenlib/BLI_scanfill.h b/source/blender/blenlib/BLI_scanfill.h
index 9589ee6e305..1fe71bffba8 100644
--- a/source/blender/blenlib/BLI_scanfill.h
+++ b/source/blender/blenlib/BLI_scanfill.h
@@ -82,7 +82,7 @@ struct ScanFillVert *BLI_addfillvert(const float vec[3]);
 struct ScanFillEdge *BLI_addfilledge(struct ScanFillVert *v1, struct ScanFillVert *v2);
 
 /* Optionally set ScanFillEdge f to this to mark original boundary edges.
- * Only needed if there are internal diagonal edges pased to BLI_edgefill. */
+ * Only needed if there are internal diagonal edges passed to BLI_edgefill. */
 #define FILLBOUNDARY 1
 
 int BLI_begin_edgefill(void);
diff --git a/source/blender/blenlib/intern/BLI_kdopbvh.c b/source/blender/blenlib/intern/BLI_kdopbvh.c
index 561c7ffb57e..b992d518b49 100644
--- a/source/blender/blenlib/intern/BLI_kdopbvh.c
+++ b/source/blender/blenlib/intern/BLI_kdopbvh.c
@@ -718,7 +718,7 @@ static void split_leafs(BVHNode **leafs_array, int *nth, int partitions, int spl
  *
  * This function creates an implicit tree on branches_array, the leafs are given on the leafs_array.
  *
- * The tree is built per depth levels. First branchs at depth 1.. then branches at depth 2.. etc..
+ * The tree is built per depth levels. First branches at depth 1.. then branches at depth 2.. etc..
  * The reason is that we can build level N+1 from level N without any data dependencies.. thus it allows
  * to use multithread building.
  *
diff --git a/source/blender/blenlib/intern/math_base_inline.c b/source/blender/blenlib/intern/math_base_inline.c
index 2fd1a506004..74c7b67beed 100644
--- a/source/blender/blenlib/intern/math_base_inline.c
+++ b/source/blender/blenlib/intern/math_base_inline.c
@@ -102,7 +102,7 @@ MINLINE float interpf(float target, float origin, float fac)
 
 /* useful to calculate an even width shell, by taking the angle between 2 planes.
  * The return value is a scale on the offset.
- * no angle between planes is 1.0, as the angle between the 2 planes approches 180d
+ * no angle between planes is 1.0, as the angle between the 2 planes approaches 180d
  * the distance gets very high, 180d would be inf, but this case isn't valid */
 MINLINE float shell_angle_to_dist(const float angle)
 {
diff --git a/source/blender/blenlib/intern/math_geom.c b/source/blender/blenlib/intern/math_geom.c
index 2918461540d..8217439b7be 100644
--- a/source/blender/blenlib/intern/math_geom.c
+++ b/source/blender/blenlib/intern/math_geom.c
@@ -2585,7 +2585,7 @@ void vcloud_estimate_transform(int list_size, float (*pos)[3], float *weight,flo
 				m[2][1] += va[2] * vb[1];
 				m[2][2] += va[2] * vb[2];
 
-				/* building the referenc matrix on the fly
+				/* building the reference matrix on the fly
 				 * needed to scale properly later */
 
 				mr[0][0] += va[0] * va[0];
diff --git a/source/blender/blenlib/intern/math_rotation.c b/source/blender/blenlib/intern/math_rotation.c
index d728f49c3cd..4e85d033cf7 100644
--- a/source/blender/blenlib/intern/math_rotation.c
+++ b/source/blender/blenlib/intern/math_rotation.c
@@ -706,7 +706,7 @@ void eulO_to_axis_angle(float axis[3], float *angle, const float eul[3], const s
 	quat_to_axis_angle(axis, angle,q);
 }
 
-/* axis angle to 3x3 matrix - safer version (normalisation of axis performed) */
+/* axis angle to 3x3 matrix - safer version (normalization of axis performed) */
 void axis_angle_to_mat3(float mat[3][3], const float axis[3], const float angle)
 {
 	float nor[3], nsi[3], co, si, ico;
@@ -737,7 +737,7 @@ void axis_angle_to_mat3(float mat[3][3], const float axis[3], const float angle)
 	mat[2][2] = ((nor[2] * nor[2]) * ico) + co;
 }
 
-/* axis angle to 4x4 matrix - safer version (normalisation of axis performed) */
+/* axis angle to 4x4 matrix - safer version (normalization of axis performed) */
 void axis_angle_to_mat4(float mat[4][4], const float axis[3], const float angle)
 {
 	float tmat[3][3];
diff --git a/source/blender/blenlib/intern/path_util.c b/source/blender/blenlib/intern/path_util.c
index f2c11f46cd6..a512ac746f9 100644
--- a/source/blender/blenlib/intern/path_util.c
+++ b/source/blender/blenlib/intern/path_util.c
@@ -746,7 +746,7 @@ int BLI_path_cwd(char *path)
 	
 	if (wasrelative==1) {
 		char cwd[FILE_MAX]= "";
-		BLI_current_working_dir(cwd, sizeof(cwd)); /* incase the full path to the blend isnt used */
+		BLI_current_working_dir(cwd, sizeof(cwd)); /* in case the full path to the blend isnt used */
 		
 		if (cwd[0] == '\0') {
 			printf( "Could not get the current working directory - $PWD for an unknown reason.");
@@ -1151,7 +1151,7 @@ char *BLI_get_folder_version(const int id, const int ver, const int do_check)
 		ok= get_path_system(path, NULL, NULL, NULL, ver);
 		break;
 	default:
-		path[0]= '\0'; /* incase do_check is false */
+		path[0]= '\0'; /* in case do_check is false */
 		ok= FALSE;
 		BLI_assert(!"incorrect ID");
 	}
diff --git a/source/blender/blenlib/intern/string_cursor_utf8.c b/source/blender/blenlib/intern/string_cursor_utf8.c
index 7fdeaf35514..08440b0e12b 100644
--- a/source/blender/blenlib/intern/string_cursor_utf8.c
+++ b/source/blender/blenlib/intern/string_cursor_utf8.c
@@ -157,7 +157,7 @@ void BLI_str_cursor_step_utf8(const char *str, size_t maxlen,
 					if ((jump != STRCUR_JUMP_ALL) && (is_special != test_special_char(str[(*pos)]))) break;
 				}
 				else {
-					break; /* unlikely but just incase */
+					break; /* unlikely but just in case */
 				}
 			}
 		}