git_gem_updater.rb in polisher-0.11.1

- old
+ new

@@ -2,11 +2,11 @@
 # git gem updater
 #
 # Will checkout an existing gem rpm from distgit,
 # and update to the latest version found on http://rubygems.org
 #
-# Usage: 
+# Usage:
 #   git_gem_updater.rb -n <gem_name>
 #
 # Licensed under the MIT License
 # Copyright (C) 2013-2014 Red Hat, Inc.
 
@@ -21,11 +21,11 @@
 
 # read various options from the command line
 conf = { :dir            => ORIG_DIR,
          :user           => nil,
          :gems           =>  []}
- 
+
 optparse = OptionParser.new do|opts|
   opts.on('-n', '--name GEM', 'gem name' ) do |n|
     conf[:gems] << n
   end
 
@@ -40,10 +40,10 @@
   opts.on('-h', '--help', 'display this screen' ) do
     puts opts
     exit
   end
 end
- 
+
 optparse.parse!
 
 Polisher::Config.set
 
 unless conf[:user].nil?