Cleanup: spelling in comments, additional white space

3 files changed, 17 insertions, 14 deletions

diff --git a/source/blender/io/collada/MeshImporter.h b/source/blender/io/collada/MeshImporter.h
index 85f960abfe6..416b5728b66 100644
--- a/source/blender/io/collada/MeshImporter.h
+++ b/source/blender/io/collada/MeshImporter.h
@@ -72,7 +72,7 @@ class MeshImporter : public MeshImporterBase {
 
   std::map<std::string, std::string> mesh_geom_map;       /* needed for correct shape key naming */
   std::map<COLLADAFW::UniqueId, Mesh *> uid_mesh_map;     /* geometry unique id-to-mesh map */
-  std::map<COLLADAFW::UniqueId, Object *> uid_object_map; /* geom uid-to-object */
+  std::map<COLLADAFW::UniqueId, Object *> uid_object_map; /* geom UID-to-object */
   std::vector<Object *> imported_objects;                 /* list of imported objects */
 
   /* this structure is used to assign material indices to polygons
@@ -86,7 +86,7 @@ class MeshImporter : public MeshImporterBase {
   /* crazy name! */
   std::map<COLLADAFW::UniqueId, MaterialIdPrimitiveArrayMap> geom_uid_mat_mapping_map;
   /* < materials that have already been mapped to a geometry.
-   * A pair/of geom uid and mat uid, one geometry can have several materials */
+   * A pair/of geom UID and mat UID, one geometry can have several materials. */
   std::multimap<COLLADAFW::UniqueId, COLLADAFW::UniqueId> materials_mapped_to_geom;
 
   bool set_poly_indices(
diff --git a/source/blender/io/stl/importer/stl_import_ascii_reader.hh b/source/blender/io/stl/importer/stl_import_ascii_reader.hh
index b0216d98496..e8aed911bf1 100644
--- a/source/blender/io/stl/importer/stl_import_ascii_reader.hh
+++ b/source/blender/io/stl/importer/stl_import_ascii_reader.hh
@@ -12,17 +12,20 @@
 
 #include "stl_import.hh"
 
-/*  ASCII STL spec.:
- *  solid name
- *    facet normal ni nj nk
- *      outer loop
- *        vertex v1x v1y v1z
- *        vertex v2x v2y v2z
- *        vertex v3x v3y v3z
- *      endloop
- *    endfacet
- *    ...
- *  endsolid name
+/**
+ * ASCII STL spec:
+ * <pre>
+ * solid name
+ *   facet normal ni nj nk
+ *     outer loop
+ *       vertex v1x v1y v1z
+ *       vertex v2x v2y v2z
+ *       vertex v3x v3y v3z
+ *     endloop
+ *   endfacet
+ *   ...
+ * endsolid name
+ * </pre>
  */
 
 namespace blender::io::stl {
diff --git a/source/blender/io/usd/tests/usd_tests_common.h b/source/blender/io/usd/tests/usd_tests_common.h
index 7f6ae558354..949348da959 100644
--- a/source/blender/io/usd/tests/usd_tests_common.h
+++ b/source/blender/io/usd/tests/usd_tests_common.h
@@ -12,7 +12,7 @@ namespace blender::io::usd {
  * Thus function must be called before instantiating a USD
  * stage to avoid errors.  The returned string is the path to
  * the USD data files directory from which the plugins were
- * loaded.  If the USD data files directory can't be determined,
+ * loaded. If the USD data files directory can't be determined,
  * plugin registration is skipped and the empty string is
  * returned. */
 std::string register_usd_plugins_for_tests();