From 6f91896980be09e5128c6fb09e541bf68a8c78e5 Mon Sep 17 00:00:00 2001
From: Werner Lemberg <wl@gnu.org>
Date: Sat, 4 Jul 2015 11:35:28 +0200
Subject: [PATCH] Minor documentation issue.

---
 src/truetype/ttgxvar.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
index ee884ae49..7a8c46c27 100644
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@@ -698,7 +698,8 @@
   /*              TT_Get_MM_Var initializes the blend structure.           */
   /*                                                                       */
   /* <Output>                                                              */
-  /*    master :: The `fvar' data (must be freed by caller).               */
+  /*    master :: The `fvar' data (must be freed by caller).  Can be NULL, */
+  /*              which makes this function simply load MM support.        */
   /*                                                                       */
   /* <Return>                                                              */
   /*    FreeType error code.  0 means success.                             */