1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui.c b/src/gui.c
index 2c307faaa..5b1a2ae08 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -4412,7 +4412,7 @@ gui_update_horiz_scrollbar(force)
 	max += W_WIDTH(curwin) - 1;
 #endif
 	/* The line number isn't scrolled, thus there is less space when
-	 * 'number' is set (also for 'foldcolumn'). */
+	 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */
 	size -= curwin_col_off();
 #ifndef SCROLL_PAST_END
 	max -= curwin_col_off();