diff --git a/src/option.c b/src/option.c
index 095653d..9f20bb2 100644
--- a/src/option.c
+++ b/src/option.c
@@ -2982,7 +2982,8 @@
 /*
  * Redraw the window title and/or tab page text later.
  */
-void redraw_titles(void)
+    void
+redraw_titles(void)
 {
     need_maketitle = TRUE;
     redraw_tabline = TRUE;