fix a whitespace typo
fix a whitespace typo

jlukanta/mixpanel-iphone,senselabs/mixpanel-iphone,mman/mixpanel-osx-unofficial,jlukanta/mixpanel-iphone,senselabs/mixpanel-iphone,mman/mixpanel-osx-unofficial,jlukanta/mixpanel-iphone,orta/mixpanel-osx-unofficial,bloom/mixpanel-osx-unofficial,vojto/amplitude-osx,senselabs/mixpanel-iphone,senselabs/mixpanel-iphone,orta/mixpanel-osx-unofficial,tisohjung/mixpanel-iphone,senselabs/mixpanel-iphone,senselabs/mixpanel-iphone