Cleanup: malformed C-style comment blocks, spelling

- Missing star prefix.
- Unnecessary indentation.
- Blank line after dot-points
  (otherwise doxygen merges with the previous dot-point).
- Use back-slash for doxygen commands.
- Correct spelling.

source/blender/python/intern/bpy.c

@@ -189,7 +189,7 @@ static PyObject *bpy_flip_name(PyObject *UNUSED(self), PyObject *args, PyObject
   }
 
   /* Worst case we gain one extra byte (besides null-terminator) by changing
-  "Left" to "Right", because only the first appearance of "Left" gets replaced. */
+   * "Left" to "Right", because only the first appearance of "Left" gets replaced. */
   const size_t size = name_src_len + 2;
   char *name_dst = PyMem_MALLOC(size);
   const size_t name_dst_len = BLI_string_flip_side_name(name_dst, name_src, strip_digits, size);