--- rxvt-unicode/src/command.C	2007/11/24 11:06:12	1.367
+++ rxvt-unicode/src/command.C	2007/11/25 08:38:26	1.368
@@ -1051,7 +1051,7 @@
   display->flush ();
 
   if (want_refresh && !flush_ev.active)
-    flush_ev.start (1. / 60.); // refresh at max. 60 hz normally
+    flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
 }
 
 void