Fix documentation.
diff --git a/include/freetype/internal/tttypes.h b/include/freetype/internal/tttypes.h
index 2b419f1..a93bac1 100644
--- a/include/freetype/internal/tttypes.h
+++ b/include/freetype/internal/tttypes.h
@@ -1341,15 +1341,6 @@ FT_BEGIN_HEADER
/* cmap_size :: The size in bytes of the `cmap_table' */
/* described above. */
/* */
- /* num_charmaps :: The number of character mappings in the */
- /* font. */
- /* */
- /* charmaps :: The array of charmap objects for this font */
- /* file. Note that this field is a typeless */
- /* pointer. The Reason is that the format of */
- /* charmaps varies with the underlying font */
- /* format and cannot be determined here. */
- /* */
/* goto_table :: A function called by each TrueType table */
/* loader to position a stream's cursor to */
/* the start of a given table according to */