diff --git a/freeglut/freeglut/src/x11/freeglut_glutfont_definitions_x11.c b/freeglut/freeglut/src/x11/freeglut_glutfont_definitions_x11.c
index a1237bf..742dd15 100644
--- a/freeglut/freeglut/src/x11/freeglut_glutfont_definitions_x11.c
+++ b/freeglut/freeglut/src/x11/freeglut_glutfont_definitions_x11.c
@@ -1,5 +1,5 @@
 /*
- * freeglut_glutfont_definitions.c
+ * freeglut_glutfont_definitions_x11.c
  *
  * Bitmap and stroke fonts displaying.
  *
diff --git a/freeglut/freeglut/src/x11/freeglut_menu_x11.c b/freeglut/freeglut/src/x11/freeglut_menu_x11.c
index 5eaf490..f10cd8c 100644
--- a/freeglut/freeglut/src/x11/freeglut_menu_x11.c
+++ b/freeglut/freeglut/src/x11/freeglut_menu_x11.c
@@ -1,7 +1,7 @@
 /*
- * freeglut_callbacks.c
+ * freeglut_menu_x11.c
  *
- * The callbacks setting methods.
+ * Pull-down menu creation and handling.
  *
  * Copyright (c) 1999-2000 Pawel W. Olszta. All Rights Reserved.
  * Written by Pawel W. Olszta, <olszta@sourceforge.net>