[freetype2] master ec378ceca: tttables.h (FT_Get_CMap_Format): Minor documentation improvement.

[Werner Lemberg]

branch: master
commit ec378cecaf3cd656a9aa4bf237495d401521ae21
Author: Werner Lemberg <wl@gnu.org>
Commit: Werner Lemberg <wl@gnu.org>

    tttables.h (FT_Get_CMap_Format): Minor documentation improvement.
---
 include/freetype/tttables.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/freetype/tttables.h b/include/freetype/tttables.h
index 111f21802..2cf0ff1bc 100644
--- a/include/freetype/tttables.h
+++ b/include/freetype/tttables.h
@@ -838,8 +838,9 @@ FT_BEGIN_HEADER
    *     The target charmap.
    *
    * @return:
-   *   The format of `charmap`.  If `charmap` doesn't belong to an SFNT face,
-   *   return -1.
+   *   The format of `charmap`.  If `charmap` doesn't belong to an SFNT face
+   *   (including the synthetic Unicode charmap sometimes created by
+   *   FreeType), return -1.
    */
   FT_EXPORT( FT_Long )
   FT_Get_CMap_Format( FT_CharMap  charmap );