Fix typo in config.src doc string (#3447)
Fix typo in config.src doc string (#3447)

Summary:
I think this is meant to be "where to search for source code," since "fo a" doesn't make sense.

Pull Request resolved: https://github.com/facebook/relay/pull/3447

Reviewed By: alunyov

Differential Revision: D27678957

Pulled By: kassens

fbshipit-source-id: 7a0c50cf2e230e9972e52505bbf4b5069e81161f

xuorig/relay,wincent/relay,wincent/relay,kassens/relay,josephsavona/relay,atxwebs/relay,kassens/relay,facebook/relay,josephsavona/relay,voideanvalue/relay,facebook/relay,facebook/relay,xuorig/relay,voideanvalue/relay,voideanvalue/relay,xuorig/relay,josephsavona/relay,facebook/relay,wincent/relay,xuorig/relay,facebook/relay,kassens/relay,wincent/relay,kassens/relay,xuorig/relay,kassens/relay,voideanvalue/relay,atxwebs/relay,wincent/relay,atxwebs/relay,atxwebs/relay,kassens/relay,wincent/relay,xuorig/relay,voideanvalue/relay,voideanvalue/relay,facebook/relay