Cleanup: spelling

source/blender/blenkernel/intern/depsgraph.c

@@ -1446,7 +1446,7 @@ static void dag_scene_free(Scene *sce)
 	}
 }
 
-/* Chech whether object data needs to be evaluated before it
+/* Check whether object data needs to be evaluated before it
  * might be used by others.
  *
  * Means that mesh object needs to have proper derivedFinal,
@@ -1658,7 +1658,7 @@ static void dag_scene_build(Main *bmain, Scene *sce)
 	/* temporal...? */
 	sce->recalc |= SCE_PRV_CHANGED; /* test for 3d preview */
 
-	/* Make sure that new dependencies which came from invisble layers
+	/* Make sure that new dependencies which came from invisible layers
 	 * are tagged for update (if they're needed for objects which were
 	 * tagged for update).
 	 */

source/blender/blenkernel/intern/displist.c

@@ -1521,7 +1521,7 @@ static void do_makeDispListCurveTypes(Scene *scene, Object *ob, ListBase *dispba
 
 		BKE_curve_bevelList_free(&ob->curve_cache->bev);
 
-		/* We only re-evlauate path if evaluation is not happening for orco.
+		/* We only re-evaluate path if evaluation is not happening for orco.
 		 * If the calculation happens for orco, we should never free data which
 		 * was needed before and only not needed for orco calculation.
 		 */

source/blender/blenkernel/intern/fmodifier.c

@@ -103,8 +103,8 @@ static FModifierTypeInfo FMI_MODNAME = {
 
 /* Generators available:
  *  1) simple polynomial generator:
- *		- Exanded form - (y = C[0]*(x^(n)) + C[1]*(x^(n-1)) + ... + C[n])  
- *		- Factorized form - (y = (C[0][0]*x + C[0][1]) * (C[1][0]*x + C[1][1]) * ... * (C[n][0]*x + C[n][1]))
+ *     - Expanded form - (y = C[0]*(x^(n)) + C[1]*(x^(n-1)) + ... + C[n])
+ *     - Factorized form - (y = (C[0][0]*x + C[0][1]) * (C[1][0]*x + C[1][1]) * ... * (C[n][0]*x + C[n][1]))
  */
 
 static void fcm_generator_free(FModifier *fcm)
@@ -849,7 +849,7 @@ static FModifierTypeInfo FMI_FILTER = {
 	NULL, /* copy data */
 	NULL, /* new data */
 	NULL /*fcm_filter_verify*/, /* verify */
-	NULL, /* evlauate time */
+	NULL, /* evaluate time */
 	fcm_filter_evaluate, /* evaluate */
 	NULL, /* evaluate time with storage */
 	NULL /* evaluate with storage */

source/blender/blenkernel/intern/writeffmpeg.c

@@ -1198,8 +1198,6 @@ int BKE_ffmpeg_append(void *context_v, RenderData *rd, int start_frame, int fram
 
 static void end_ffmpeg_impl(FFMpegContext *context, int is_autosplit)
 {
-	unsigned int i;
-	
 	PRINT("Closing ffmpeg...\n");
 
 #if 0

source/blender/blenlib/intern/math_geom.c

@@ -497,7 +497,7 @@ float dist_to_line_v3(const float p[3], const float l1[3], const float l2[3])
  * \note the distance from \a v1 & \a v3 to \a v2 doesnt matter
  * (it just defines the planes).
  *
- * \return the lowest squared distance to eithe of the planes.
+ * \return the lowest squared distance to either of the planes.
  * where ``(return < 0.0)`` is outside.
  *
  * <pre>

source/blender/blenlib/intern/path_util.c

@@ -533,7 +533,7 @@ bool BLI_filename_make_safe(char *fname)
 bool BLI_path_make_safe(char *path)
 {
 	/* Simply apply BLI_filename_make_safe() over each component of the path.
-	 * Luckily enough, same 'sfae' rules applies to filenames and dirnames. */
+	 * Luckily enough, same 'safe' rules applies to filenames and dirnames. */
 	char *curr_slash, *curr_path = path;
 	bool changed = false;
 	bool skip_first = false;

source/blender/blenlib/intern/polyfill2d.c

@@ -799,7 +799,7 @@ static void polyfill_prepare(
 		coords_sign = (cross_poly_v2(coords, coords_tot) >= 0.0f) ? 1 : -1;
 	}
 	else {
-		/* chech we're passing in correcty args */
+		/* check we're passing in correcty args */
 #ifdef USE_STRICT_ASSERT
 #ifndef NDEBUG
 		if (coords_sign == 1) {

source/blender/bmesh/operators/bmo_subdivide.c

@@ -203,7 +203,7 @@ static void interp_slerp_co_no_v3(
 		cross_v3_v3v3(no_ortho, no_mid, no_dir);
 		normalize_v3(no_ortho);
 
-		/* creater planes */
+		/* create planes */
 		cross_v3_v3v3(v_a_no_ortho, no_ortho, no_a);
 		cross_v3_v3v3(v_b_no_ortho, no_ortho, no_b);
 		project_v3_plane(v_a_no_ortho, no_ortho, v_a_no_ortho);

source/blender/editors/transform/transform_conversions.c

@@ -5559,7 +5559,7 @@ void autokeyframe_ob_cb_func(bContext *C, Scene *scene, View3D *v3d, Object *ob,
 		
 		if (IS_AUTOKEY_FLAG(scene, ONLYKEYINGSET) && (active_ks)) {
 			/* only insert into active keyingset 
-			 * NOTE: we assume here that the active Keying Set does not need to have its iterator overridden spe
+			 * NOTE: we assume here that the active Keying Set does not need to have its iterator overridden
 			 */
 			ANIM_apply_keyingset(C, &dsources, NULL, active_ks, MODIFYKEY_MODE_INSERT, cfra);
 		}