diff --git a/src/nvim/window.c b/src/nvim/window.c
index 569b366c00..d9bed0789d 100644
--- a/src/nvim/window.c
+++ b/src/nvim/window.c
@@ -2883,7 +2883,7 @@ close_others (
     if (!r) {
       if (message && (p_confirm || cmdmod.confirm) && p_write) {
         dialog_changed(wp->w_buffer, false);
-        if (!win_valid(wp)) {                 /* autocommands messed wp up */
+        if (!win_valid(wp)) {                 // autocommands messed wp up
           nextwp = firstwin;
           continue;
         }