fix the publish command for push_release task

Author: lukeis

Rakefile

@@ -596,7 +596,7 @@ task :push_release => [:release] do
     py = "python"
   end
 
-  sh "#{py} third_party/py/googlestorage/publish_release.py --project_id google.com:webdriver --bucket selenium-release --acl public-read --publish_version #{release_version} --publish build/dist/selenium-server-standalone-#{version}.jar build/dist/selenium-server-#{version}.zip build/dist/selenium-java-#{version}.zip"
+  sh "#{py} third_party/py/googlestorage/publish_release.py --project_id google.com:webdriver --bucket selenium-release --acl public-read --publish_version #{release_version} --publish build/dist/selenium-server-standalone-#{version}.jar --publish build/dist/selenium-server-#{version}.zip --publish build/dist/selenium-java-#{version}.zip"
 end
 
 desc 'Build the selenium client jars'