Mod a comment
diff --git a/MagickCore/annotate.c b/MagickCore/annotate.c
index bff97f2..94b5f4a 100644
--- a/MagickCore/annotate.c
+++ b/MagickCore/annotate.c
@@ -1038,7 +1038,7 @@
     last_glyph;
 
   /*
-    Simple layout for bi-direction text (right-to-left or left-to-right).
+    Simple layout for bi-directional text (right-to-left or left-to-right).
   */
   *grapheme=(raqm_glyph_info_t *) AcquireQuantumMemory(length+1,
     sizeof(**grapheme));