Cleanup: spelling in comments

source/blender/blenlib/BLI_kdtree.h

@@ -22,7 +22,7 @@ extern "C" {
 
 /** \file
  * \ingroup bli
- * \brief A kd-tree for nearest neighbor search.
+ * \brief A KD-tree for nearest neighbor search.
  */
 
 /* 1D version */

source/blender/blenlib/BLI_kdtree_impl.h

@@ -16,7 +16,7 @@
 
 /** \file
  * \ingroup bli
- * \brief A kd-tree for nearest neighbor search.
+ * \brief A KD-tree for nearest neighbor search.
  */
 
 #include "BLI_compiler_attrs.h"

source/blender/blenloader/BLO_readfile.h

@@ -220,7 +220,7 @@ typedef enum eBLOLibLinkFlags {
   BLO_LIBLINK_NEEDS_ID_TAG_DOIT = 1 << 18,
   /** Set fake user on appended IDs. */
   BLO_LIBLINK_APPEND_SET_FAKEUSER = 1 << 19,
-  /** Append (make local) also indirect dependencies of appended IDs comming from other libraries.
+  /** Append (make local) also indirect dependencies of appended IDs coming from other libraries.
    * NOTE: All IDs (including indirectly linked ones) coming from the same initial library are
    * always made local. */
   BLO_LIBLINK_APPEND_RECURSIVE = 1 << 20,

source/blender/bmesh/tools/bmesh_intersect.c

@@ -901,7 +901,7 @@ static int isect_bvhtree_point_v3(BVHTree *tree, const float **looptris, const f
   const float dir[3] = {1.0f, 0.0f, 0.0f};
 
   /* Need to initialize hit even tho it's not used.
-   * This is to make it so kd-tree believes we didn't intersect anything and
+   * This is to make it so KD-tree believes we didn't intersect anything and
    * keeps calling the intersect callback.
    */
   hit.index = -1;

source/blender/editors/transform/transform_convert.c

@@ -228,7 +228,7 @@ static void set_prop_dist(TransInfo *t, const bool with_dist)
    * Used to find #TransData from the index returned by #BLI_kdtree_find_nearest. */
   TransData **td_table = MEM_mallocN(sizeof(*td_table) * td_table_len, __func__);
 
-  /* Create and fill kd-tree of selected's positions - in global or proj_vec space. */
+  /* Create and fill KD-tree of selected's positions - in global or proj_vec space. */
   KDTree_3d *td_tree = BLI_kdtree_3d_new(td_table_len);
 
   int td_table_index = 0;

source/blender/gpu/GPU_index_buffer.h

@@ -56,7 +56,7 @@ GPUIndexBuf *GPU_indexbuf_build_on_device(uint index_len);
 /*
  * Thread safe.
  *
- * Function inspired by the reduction directives of multithread work APIs..
+ * Function inspired by the reduction directives of multi-thread work API's.
  */
 void GPU_indexbuf_join(GPUIndexBufBuilder *builder, const GPUIndexBufBuilder *builder_from);
 

source/blender/makesdna/DNA_node_types.h

@@ -1529,7 +1529,7 @@ typedef struct NodeGeometryRaycast {
   /* CustomDataType. */
   int8_t data_type;
 
-  /* Deprecated input types in new Raycast node. Can be removed when legacy nodes are no longer
+  /* Deprecated input types in new Ray-cast node. Can be removed when legacy nodes are no longer
    * supported. */
   uint8_t input_type_ray_direction;
   uint8_t input_type_ray_length;