Fix doc error for mlt_playlist_is_blank().

diff --git a/src/framework/mlt_playlist.c b/src/framework/mlt_playlist.c
index 05a4c1b29c9146c9e8c2ce35da02003b21fc1021..b4cc7534222654585ac763f49b0a6529141cb07d 100644 (file)
--- a/src/framework/mlt_playlist.c
+++ b/src/framework/mlt_playlist.c
@@ -1500,7 +1500,7 @@ void mlt_playlist_consolidate_blanks( mlt_playlist self, int keep_length )
  * \public \memberof mlt_playlist_s
  * \param self a playlist
  * \param clip the index of the playlist entry
- * \return true if there was an error
+ * \return true if \p clip is a "blank" producer
  */
 
 int mlt_playlist_is_blank( mlt_playlist self, int clip )