1 files changed, 4 insertions, 4 deletions
diff --git a/ext/tk/lib/tk/mngfocus.rb b/ext/tk/lib/tk/mngfocus.rb
index a0f18233be..1a2049c8a8 100644
--- a/ext/tk/lib/tk/mngfocus.rb
+++ b/ext/tk/lib/tk/mngfocus.rb
@@ -17,15 +17,15 @@ module TkManageFocus
     tk_call_without_enc('tk_focusFollowsMouse')
   end
 
-  def TkManageFocus.next(window)
-    tk_tcl2ruby(tk_call('tk_focusNext', window))
+  def TkManageFocus.next(win)
+    tk_tcl2ruby(tk_call('tk_focusNext', win))
   end
   def focusNext
     TkManageFocus.next(self)
   end
 
-  def TkManageFocus.prev(window)
-    tk_tcl2ruby(tk_call('tk_focusPrev', window))
+  def TkManageFocus.prev(win)
+    tk_tcl2ruby(tk_call('tk_focusPrev', win))
   end
   def focusPrev
     TkManageFocus.prev(self)