Fix Carthage is missing message
Fix Carthage is missing message

Summary: Closes https://github.com/facebook/WebDriverAgent/pull/235

Reviewed By: lawrencelomax

Differential Revision: D3682563

Pulled By: marekcirkos

fbshipit-source-id: 6b876e2cd89b12ab96b02e3ff31999de06bd5efc

zenzhu/WebDriverAgent,ymin/WebDriverAgent,Gogle/WebDriverAgent,PiranhaTeam/WebDriverAgent,calabash/WebDriverAgent,qa-dev/WebDriverAgent,b1ueshad0w/WebDriverAgent,ymin/WebDriverAgent,b1ueshad0w/WebDriverAgent,riccoyu/WebDriverAgent,drptbl/WebDriverAgent,Gogle/WebDriverAgent,ymin/WebDriverAgent,riccoyu/WebDriverAgent,b1ueshad0w/WebDriverAgent,calabash/WebDriverAgent,qa-dev/WebDriverAgent,Gogle/WebDriverAgent,qa-dev/WebDriverAgent,b1ueshad0w/WebDriverAgent,riccoyu/WebDriverAgent,calabash/WebDriverAgent,ymin/WebDriverAgent,zenzhu/WebDriverAgent,Gogle/WebDriverAgent,PiranhaTeam/WebDriverAgent,PiranhaTeam/WebDriverAgent,qa-dev/WebDriverAgent,drptbl/WebDriverAgent,PiranhaTeam/WebDriverAgent,riccoyu/WebDriverAgent,drptbl/WebDriverAgent,zenzhu/WebDriverAgent,PiranhaTeam/WebDriverAgent