Typo in comment

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/windowmanager/wm_event_types.h b/source/blender/windowmanager/wm_event_types.h
index 043ad8b1dcc..8179154fc98 100644
--- a/source/blender/windowmanager/wm_event_types.h
+++ b/source/blender/windowmanager/wm_event_types.h
@@ -198,16 +198,16 @@
 	/* only used for KM_TEXTINPUT, so assume that we want all user-inputtable ascii codes included */
 #define ISTEXTINPUT(event)	(event >=' ' && event <=255)
 
-	/* test wether the event is a key on the keyboard */
+	/* test whether the event is a key on the keyboard */
 #define ISKEYBOARD(event)	(event >=' ' && event <=320)
 
-	/* test wether the event is a mouse button */
+	/* test whether the event is a mouse button */
 #define ISMOUSE(event)	(event >= LEFTMOUSE && event <= WHEELOUTMOUSE)
 
-	/* test wether the event is timer event */
+	/* test whether the event is timer event */
 #define ISTIMER(event)	(event >= TIMER && event <= TIMERAUTOSAVE)
 
-	/* test wether the event is tweak event */
+	/* test whether the event is tweak event */
 #define ISTWEAK(event)	(event >= EVT_TWEAK_L && event <= EVT_GESTURE)
 
 /* test whether event type is acceptable as hotkey, excluding modifiers */