diff --git a/src/globals.h b/src/globals.h
index d1fdc33..a26a8b5 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -958,7 +958,7 @@
 #ifdef USE_ON_FLY_SCROLL
 EXTERN int	dont_scroll INIT(= FALSE);/* don't use scrollbars when TRUE */
 #endif
-EXTERN int	mapped_ctrl_c INIT(= FALSE); /* CTRL-C is mapped */
+EXTERN int	mapped_ctrl_c INIT(= FALSE); /* modes where CTRL-C is mapped */
 EXTERN int	ctrl_c_interrupts INIT(= TRUE);	/* CTRL-C sets got_int */
 
 EXTERN cmdmod_T	cmdmod;			/* Ex command modifiers */