spelling errors, no real changes to code.

intern/bsp/intern/BSP_CSGMesh.h

@@ -83,7 +83,7 @@ public :
 	DestroyEdges(
 	);
 
-	// return a new seperate copy of the 
+	// return a new separate copy of the 
 	// mesh allocated on the heap.
 
 		BSP_CSGMesh *

intern/ghost/intern/GHOST_SystemWin32.cpp

@@ -665,7 +665,7 @@ LRESULT WINAPI GHOST_SystemWin32::s_wndProc(HWND hwnd, UINT msg, WPARAM wParam,
 						case VK_CONTROL:
 						case VK_MENU:
 							if (!system->m_separateLeftRightInitialized) {
-								// Check whether this system supports seperate left and right keys
+								// Check whether this system supports separate left and right keys
 								switch (wParam) {
 									case VK_SHIFT:
 										system->m_separateLeftRight = 

release/scripts/templates/operator_uv.py

@@ -26,7 +26,7 @@ def main(context):
 class UvOperator(bpy.types.Operator):
     ''''''
     bl_idname = "uv.simple_operator"
-    bl_label = "Simple Object Operator"
+    bl_label = "Simple UV Operator"
 
     def poll(self, context):
         obj = context.active_object

source/blender/blenkernel/intern/armature.c

@@ -274,7 +274,7 @@ void bone_flip_name (char *name, int strip_number)
 
 	/* We first check the case with a .### extension, let's find the last period */
 	if(isdigit(name[len-1])) {
-		index= strrchr(name, '.');	// last occurrance
+		index= strrchr(name, '.');	// last occurrence
 		if (index && isdigit(index[1]) ) {		// doesnt handle case bone.1abc2 correct..., whatever!
 			if(strip_number==0) 
 				strcpy(number, index);

source/blender/blenkernel/intern/cloth.c

@@ -478,7 +478,7 @@ DerivedMesh *clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob,
 		}
 	}
 	
-	// unused in the moment, calculated seperately in implicit.c
+	// unused in the moment, calculated separately in implicit.c
 	clmd->sim_parms->dt = clmd->sim_parms->timescale / clmd->sim_parms->stepsPerFrame;
 
 	/* handle continuous simulation with the play button */

source/blender/blenkernel/intern/depsgraph.c

@@ -809,7 +809,7 @@ DagNode * dag_find_node (DagForest *forest,void * fob)
 
 static int ugly_hack_sorry= 1;	// prevent type check
 
-/* no checking of existance, use dag_find_node first or dag_get_node */
+/* no checking of existence, use dag_find_node first or dag_get_node */
 DagNode * dag_add_node (DagForest *forest, void * fob)
 {
 	DagNode *node;

source/blender/blenkernel/intern/image.c

@@ -1480,7 +1480,7 @@ struct anim *openanim(char *name, int flags)
 */
 
 
-/* forces existance of 1 Image for renderout or nodes, returns Image */
+/* forces existence of 1 Image for renderout or nodes, returns Image */
 /* name is only for default, when making new one */
 Image *BKE_image_verify_viewer(int type, const char *name)
 {

source/blender/blenkernel/intern/modifier.c

@@ -1817,7 +1817,7 @@ static void vertgroup_flip_name (char *name, int strip_number)
 
 	/* We first check the case with a .### extension, let's find the last period */
 	if(isdigit(name[len-1])) {
-		index= strrchr(name, '.'); // last occurrance
+		index= strrchr(name, '.'); // last occurrence
 		if (index && isdigit(index[1]) ) { // doesnt handle case bone.1abc2 correct..., whatever!
 			if(strip_number==0) 
 				strcpy(number, index);

source/blender/blenkernel/intern/pointcache.c

@@ -1447,7 +1447,7 @@ int BKE_ptcache_read_cache(PTCacheID *pid, float cfra, float frs_sec)
 		}
 	}
 
-	/* don't read old cache if allready simulated past cached frame */
+	/* don't read old cache if already simulated past cached frame */
 	if(!pm && !pf && cfra1 && cfra1 <= pid->cache->simframe)
 		error = 1;
 	if(cfra1 && cfra1==cfra2)

source/blender/blenkernel/intern/softbody.c

@@ -1269,7 +1269,7 @@ static int sb_detect_face_collisionCached(float face_v1[3],float face_v2[3],floa
 						normalize_v3(d_nvect);	
 						if ( 
 							/* isect_line_tri_v3(nv1, nv3, face_v1, face_v2, face_v3, &t, NULL) ||
-							 we did that edge allready */
+							 we did that edge already */
 							isect_line_tri_v3(nv3, nv4, face_v1, face_v2, face_v3, &t, NULL) ||
 							isect_line_tri_v3(nv4, nv1, face_v1, face_v2, face_v3, &t, NULL) ){
 							Vec3PlusStVec(force,-0.5f,d_nvect);

source/blender/blenlib/intern/math_vector.c

@@ -69,7 +69,7 @@ void interp_v3_v3v3v3(float p[3], const float v1[3], const float v2[3], const fl
 }
 
 /* weight 3 vectors,
- * 'w' must be unit length but is not a vector, just 3 weights */
+ * 'w' must be unit length but is not a vector, just 4 weights */
 void interp_v3_v3v3v3v3(float p[3], const float v1[3], const float v2[3], const float v3[3], const float v4[3], const float w[4])
 {
 	p[0] = v1[0]*w[0] + v2[0]*w[1] + v3[0]*w[2] + v4[0]*w[3];

source/blender/editors/armature/editarmature.c

@@ -517,7 +517,7 @@ void unique_editbone_name (ListBase *edbo, char *name, EditBone *bone)
 		/*	Strip off the suffix, if it's a number */
 		number= strlen(name);
 		if (number && isdigit(name[number-1])) {
-			dot= strrchr(name, '.');	// last occurrance
+			dot= strrchr(name, '.');	// last occurrence
 			if (dot)
 				*dot=0;
 		}
@@ -5318,7 +5318,7 @@ void unique_bone_name (bArmature *arm, char *name)
 		/*	Strip off the suffix, if it's a number */
 		number= strlen(name);
 		if(number && isdigit(name[number-1])) {
-			dot= strrchr(name, '.');	// last occurrance
+			dot= strrchr(name, '.');	// last occurrence
 			if (dot)
 				*dot=0;
 		}

source/blender/editors/interface/interface_widgets.c

@@ -1008,7 +1008,7 @@ static void widget_draw_text_icon(uiFontStyle *fstyle, uiWidgetColors *wcol, uiB
 		}
 		
 		/* If there's an icon too (made with uiDefIconTextBut) then draw the icon
-		and offset the text label to accomodate it */
+		and offset the text label to accommodate it */
 		
 		if (but->flag & UI_HAS_ICON) {
 			widget_draw_icon(but, but->icon+but->iconadd, 1.0f, rect);

source/blender/editors/mesh/editmesh_add.c

@@ -484,7 +484,7 @@ static int compareface_overlaps(EditFace *vl1, EditFace *vl2)
 	return 0;
 }
 
-/* checks for existance, and for tria overlapping inside quad */
+/* checks for existence, and for tria overlapping inside quad */
 static EditFace *exist_face_overlaps(EditMesh *em, EditVert *v1, EditVert *v2, EditVert *v3, EditVert *v4)
 {
 	EditFace *efa, efatest;

source/blender/editors/mesh/editmesh_lib.c

@@ -1975,7 +1975,7 @@ int compareface(EditFace *vl1, EditFace *vl2)
 	return 0;
 }
 
-/* checks for existance, not tria overlapping inside quad */
+/* checks for existence, not tria overlapping inside quad */
 EditFace *exist_face(EditMesh *em, EditVert *v1, EditVert *v2, EditVert *v3, EditVert *v4)
 {
 	EditFace *efa, efatest;

source/blender/editors/object/object_select.c

@@ -786,7 +786,7 @@ void object_flip_name (char *name)
 
 	/* We first check the case with a .### extension, let's find the last period */
 	if(isdigit(name[len-1])) {
-		index= strrchr(name, '.'); // last occurrance
+		index= strrchr(name, '.'); // last occurrence
 		if (index && isdigit(index[1]) ) { // doesnt handle case bone.1abc2 correct..., whatever!
 			strcpy(number, index);
 			*index= 0;

source/blender/imbuf/intern/jpeg.c

@@ -64,7 +64,7 @@ static ImBuf * ibJpegImageFromCinfo(struct jpeg_decompress_struct * cinfo, int f
 
 type 3 is unsupported as of jul 05 2000 Frank.
 
- * 3. jstr - as 2, but written in 2 seperate fields
+ * 3. jstr - as 2, but written in 2 separate fields
 
  * 4. jmax - no scaling in the components
  */

source/blender/imbuf/intern/radiance_hdr.c

@@ -283,7 +283,7 @@ static int fwritecolrs(FILE* file, int width, int channels, unsigned char* ibufs
 	putc(2, file);
 	putc((unsigned char)(width >> 8), file);
 	putc((unsigned char)(width & 255), file);
-	/* put components seperately */
+	/* put components separately */
 	for (i=0;i<4;i++) {
 		for (j=0;j<width;j+=cnt) {	/* find next run */
 			for (beg=j;beg<width;beg+=cnt) {

source/blender/makesrna/intern/rna_object_force.c

@@ -1312,7 +1312,7 @@ static void rna_def_field(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Amplitude", "The amplitude of the offset");
 	RNA_def_property_update(prop, 0, "rna_FieldSettings_update");
 
-	/* Variables used for Curve Guide, allready wrapped, used for other fields too */
+	/* Variables used for Curve Guide, already wrapped, used for other fields too */
 	// falloff_power, use_max_distance, maximum_distance
 }
 

source/blender/python/generic/vector.c

@@ -1287,7 +1287,7 @@ static PyObject *Vector_getSwizzle(VectorObject * self, void *closure)
      the destination is effectively re-ordered as defined by the swizzle. At
      most min(len(source), len(dest)) values will be copied.
    - If the value is scalar, it is copied to all axes listed in the swizzle.
-   - If an axis appears more than once in the swizzle, the final occurrance is
+   - If an axis appears more than once in the swizzle, the final occurrence is
      the one that determines its value.
 
    Returns 0 on success and -1 on failure. On failure, the vector will be

source/gameengine/Ketsji/KX_PyConstraintBinding.cpp

@@ -443,7 +443,7 @@ static PyObject* gPyCreateConstraint(PyObject* self,
 			
 			PHY_IPhysicsController* physctrl = (PHY_IPhysicsController*) physicsid;
 			PHY_IPhysicsController* physctrl2 = (PHY_IPhysicsController*) physicsid2;
-			if (physctrl) //TODO:check for existance of this pointer!
+			if (physctrl) //TODO:check for existence of this pointer!
 			{
 				PHY_ConstraintType ct = (PHY_ConstraintType) constrainttype;
 				int constraintid =0;