Comment fix.
diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c
index 10a04f4..5b2eae1 100644
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -1265,7 +1265,7 @@
/* Calculate the four phantom points. */
/* The first two stand for horizontal origin and advance. */
- /* The last two stand for vertical origin and advance. */
+ /* The last two stand for vertical advance and origin. */
#define TT_LOADER_SET_PP( loader ) \
do { \
(loader)->pp1.x = (loader)->bbox.xMin - (loader)->left_bearing; \