diff --git a/release/scripts/modules/bpy_extras/mesh_utils.py b/release/scripts/modules/bpy_extras/mesh_utils.py
index c3ecfcd5dca..3ce45154765 100644
--- a/release/scripts/modules/bpy_extras/mesh_utils.py
+++ b/release/scripts/modules/bpy_extras/mesh_utils.py
@@ -48,7 +48,8 @@ def mesh_linked_tessfaces(mesh):
 
     # sort faces into connectivity groups
     face_groups = [[f] for f in mesh.tessfaces]
-    face_mapping = list(range(len(mesh.tessfaces)))  # map old, new face location
+    # map old, new face location
+    face_mapping = list(range(len(mesh.tessfaces)))
 
     # Now clump faces iteratively
     ok = True
diff --git a/release/scripts/modules/bpy_types.py b/release/scripts/modules/bpy_types.py
index 6f921868ccc..131bb8ee77e 100644
--- a/release/scripts/modules/bpy_types.py
+++ b/release/scripts/modules/bpy_types.py
@@ -671,7 +671,9 @@ class Header(StructRNA, _GenericUI, metaclass=RNAMeta):
 class Menu(StructRNA, _GenericUI, metaclass=RNAMeta):
     __slots__ = ()
 
-    def path_menu(self, searchpaths, operator, props_default={}, filter_ext=None):
+    def path_menu(self, searchpaths, operator,
+                  props_default={}, filter_ext=None):
+
         layout = self.layout
         # hard coded to set the operators 'filepath' to the filename.
 
diff --git a/release/scripts/startup/bl_ui/properties_data_modifier.py b/release/scripts/startup/bl_ui/properties_data_modifier.py
index 50b4a575383..a4e7d107099 100644
--- a/release/scripts/startup/bl_ui/properties_data_modifier.py
+++ b/release/scripts/startup/bl_ui/properties_data_modifier.py
@@ -318,7 +318,7 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
         col = split.column()
         col.label(text="Vertex Group:")
         col.prop_search(md, "vertex_group", ob, "vertex_groups", text="")
-        
+
         layout.separator()
         layout.prop(md, "strength", slider=True)
 
diff --git a/source/blender/bmesh/intern/bmesh_structure.c b/source/blender/bmesh/intern/bmesh_structure.c
index aa5c8b81c2a..7fcd6f39fb8 100644
--- a/source/blender/bmesh/intern/bmesh_structure.c
+++ b/source/blender/bmesh/intern/bmesh_structure.c
@@ -547,8 +547,8 @@ int bmesh_loop_validate(BMFace *f)
 
 	/* Validate that the face loop cycle is the length specified by f->len */
 	for (i = 1, l_iter = l_first->next; i < len; i++, l_iter = l_iter->next) {
-		if ( (l_iter->f != f) ||
-		     (l_iter == l_first))
+		if ((l_iter->f != f) ||
+		    (l_iter == l_first))
 		{
 			return FALSE;
 		}
diff --git a/source/blender/bmesh/operators/bmo_connect.c b/source/blender/bmesh/operators/bmo_connect.c
index 07be4cdd5c1..69a9b75b258 100644
--- a/source/blender/bmesh/operators/bmo_connect.c
+++ b/source/blender/bmesh/operators/bmo_connect.c
@@ -147,11 +147,12 @@ static BMVert *get_outer_vert(BMesh *bm, BMEdge *e)
 /* Clamp x to the interval {0..len-1}, with wrap-around */
 static int clamp_index(const int x, const int len)
 {
-	if (x >= 0)
+	if (x >= 0) {
 		return x % len;
+	}
 	else {
 		int r = len - (-x % len);
-		if(r == len)
+		if (r == len)
 			return len - 1;
 		else
 			return r;
diff --git a/source/blender/editors/mesh/editmesh_slide.c b/source/blender/editors/mesh/editmesh_slide.c
index 063690a5d9d..94c546f0f1b 100644
--- a/source/blender/editors/mesh/editmesh_slide.c
+++ b/source/blender/editors/mesh/editmesh_slide.c
@@ -198,7 +198,7 @@ static void vtx_slide_confirm(bContext *C, wmOperator *op)
 	/* Invoke operator */
 	edbm_vert_slide_exec(C, op);
 
-	if(vso->snap_n_merge) {
+	if (vso->snap_n_merge) {
 		float other_d;
 		BMVert* other = BM_edge_other_vert(vso->sel_edge, vso->start_vtx);
 		other_d = len_v3v3(vso->interp, other->co);
@@ -209,9 +209,10 @@ static void vtx_slide_confirm(bContext *C, wmOperator *op)
 			BM_vert_select_set(bm, vso->start_vtx, TRUE);
 			EDBM_op_callf(em, op, "pointmerge verts=%hv mergeco=%v", BM_ELEM_SELECT, other->co);
 			EDBM_flag_disable_all(em, BM_ELEM_SELECT);
-		} else {
+		}
+		else {
 			/* Store in historty if not merging */
-			EDBM_editselection_store(em, &vso->start_vtx->head);		
+			EDBM_editselection_store(em, &vso->start_vtx->head);
 		}
 	}
 	else {
@@ -247,7 +248,7 @@ static void vtx_slide_exit(const bContext *C, wmOperator *op)
 		MEM_freeN(vso->edge_frame);
 	}
 
-	if(vso->vtx_frame) {
+	if (vso->vtx_frame) {
 		MEM_freeN(vso->vtx_frame);
 	}