* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/ext/tk/sample/tkalignbox.rb b/ext/tk/sample/tkalignbox.rb
index fb1b58f458..f3d083c33d 100644
--- a/ext/tk/sample/tkalignbox.rb
+++ b/ext/tk/sample/tkalignbox.rb
@@ -201,20 +201,20 @@ if __FILE__ == $0
         TkButton.new(f, :text=>'aaa'),
         TkButton.new(f, :text=>'aaaa'))
 
-  f = Tk::RbWidget::VBox.new(:borderwidth=>5, 
+  f = Tk::RbWidget::VBox.new(:borderwidth=>5,
                              :relief=>'groove').pack(:fill=>:y, :expand=>true)
   f.add(TkButton.new(f, :text=>'a'),
         TkButton.new(f, :text=>'aa', :font=>'Helvetica 30'),
         TkButton.new(f, :text=>'aaa'),
         TkButton.new(f, :text=>'aaaa'))
 
-  f = Tk::RbWidget::HRBox.new(:borderwidth=>3, 
+  f = Tk::RbWidget::HRBox.new(:borderwidth=>3,
                               :relief=>'raised').pack(:fill=>:x)
   f.add(TkButton.new(f, :text=>'a'),
         TkButton.new(f, :text=>'aa'),
         TkButton.new(f, :text=>'aaa'))
 
-  f = Tk::RbWidget::VBBox.new(:borderwidth=>3, 
+  f = Tk::RbWidget::VBBox.new(:borderwidth=>3,
                               :relief=>'ridge').pack(:fill=>:x)
   f.propagate = false
   f.height 100