diff --git a/gtk2_ardour/ardour.menus.in b/gtk2_ardour/ardour.menus.in
index 0f296bce15..30e9bf267b 100644
--- a/gtk2_ardour/ardour.menus.in
+++ b/gtk2_ardour/ardour.menus.in
@@ -8,7 +8,7 @@
       <separator/>
       <menuitem action='Save'/>
       <menuitem action='SaveAs'/>
-#ifndef WINDOWS // can't move open files.
+#ifndef WINDOWS /* can't move open files. */
       <menuitem action='Rename'/>
       <menuitem action='SnapshotStay'/>
       <menuitem action='SnapshotSwitch'/>