Another one
diff --git a/src/hb-unicode.h b/src/hb-unicode.h
index 59f198d..b7c3a75 100644
--- a/src/hb-unicode.h
+++ b/src/hb-unicode.h
@@ -216,4 +216,4 @@
 
 HB_END_DECLS
 
-#endif /* HB_FONT_H */
+#endif /* HB_UNICODE_H */