diff --git a/src/window.c b/src/window.c
index d9d5bca..628f9e0 100644
--- a/src/window.c
+++ b/src/window.c
@@ -5077,7 +5077,7 @@
     int		n;
 
     fr = dragwin->w_frame;
-    if (fr == topframe)		/* only one window (cannot happe?) */
+    if (fr == topframe)		/* only one window (cannot happen?) */
 	return;
     curfr = fr;
     fr = fr->fr_parent;