Cleanup: spelling in comments, correct outdated comments

4 files changed, 10 insertions, 4 deletions

diff --git a/source/blender/editors/space_node/drawnode.cc b/source/blender/editors/space_node/drawnode.cc
index 982af78dfde..c6fa6c78f05 100644
--- a/source/blender/editors/space_node/drawnode.cc
+++ b/source/blender/editors/space_node/drawnode.cc
@@ -3294,7 +3294,11 @@ static void node_texture_set_butfunc(bNodeType *ntype)
   }
 }
 
-/* ****** init draw callbacks for all tree types, only called in usiblender.c, once ************ */
+/* -------------------------------------------------------------------- */
+/** \name Init Draw Callbacks For All Tree Types
+ *
+ * Only called on node initialization, once.
+ * \{ */
 
 static void node_property_update_default(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr)
 {
@@ -3366,6 +3370,8 @@ static void node_socket_undefined_interface_draw_color(bContext *UNUSED(C),
   r_color[3] = 1.0f;
 }
 
+/** \} */
+
 void ED_node_init_butfuncs(void)
 {
   /* Fallback types for undefined tree, nodes, sockets
diff --git a/source/blender/editors/space_node/node_edit.cc b/source/blender/editors/space_node/node_edit.cc
index b98a3fcd59b..90df7e80c38 100644
--- a/source/blender/editors/space_node/node_edit.cc
+++ b/source/blender/editors/space_node/node_edit.cc
@@ -1472,7 +1472,7 @@ int node_render_changed_exec(bContext *C, wmOperator *UNUSED(op))
       RNA_string_set(&op_ptr, "layer", view_layer->name);
       RNA_string_set(&op_ptr, "scene", sce->id.name + 2);
 
-      /* to keep keypositions */
+      /* To keep keyframe positions. */
       sce->r.scemode |= R_NO_FRAME_UPDATE;
 
       WM_operator_name_call(C, "RENDER_OT_render", WM_OP_INVOKE_DEFAULT, &op_ptr);
diff --git a/source/blender/editors/space_node/node_group.cc b/source/blender/editors/space_node/node_group.cc
index c4880e1b49a..34450016698 100644
--- a/source/blender/editors/space_node/node_group.cc
+++ b/source/blender/editors/space_node/node_group.cc
@@ -219,7 +219,7 @@ static void animation_basepath_change_free(AnimationBasePathChange *basepath_cha
 /* returns 1 if its OK */
 static int node_group_ungroup(Main *bmain, bNodeTree *ntree, bNode *gnode)
 {
-  /* clear new pointers, set in copytree */
+  /* Clear new pointers, set in #ntreeCopyTree_ex_new_pointers. */
   LISTBASE_FOREACH (bNode *, node, &ntree->nodes) {
     node->new_node = nullptr;
   }
diff --git a/source/blender/editors/space_node/node_relationships.cc b/source/blender/editors/space_node/node_relationships.cc
index 9a931176e42..57dc0b6fef2 100644
--- a/source/blender/editors/space_node/node_relationships.cc
+++ b/source/blender/editors/space_node/node_relationships.cc
@@ -2042,7 +2042,7 @@ static void node_parent_offset_apply(NodeInsertOfsData *data, bNode *parent, con
 #define NODE_INSOFS_ANIM_DURATION 0.25f
 
 /**
- * Callback that applies NodeInsertOfsData.offset_x to a node or its parent, similar
+ * Callback that applies #NodeInsertOfsData.offset_x to a node or its parent, similar
  * to node_link_insert_offset_output_chain_cb below, but with slightly different logic
  */
 static bool node_link_insert_offset_frame_chain_cb(bNode *fromnode,