Fix a redundant expression.
Fix a redundant expression.

Summary:
I think this is meant to match defines and defines/binding edges both, but as
written it currently says defines/binding twice.

Reviewers: schroederc, #core_team, salguarnieri

Reviewed By: #core_team, salguarnieri

Differential Revision: https://phabricator-dot-kythe-repo.appspot.com/D1335

kythe/kythe,legrosbuffle/kythe,benjyw/kythe,benjyw/kythe,legrosbuffle/kythe,benjyw/kythe,benjyw/kythe,kythe/kythe,bzz/kythe,kythe/kythe,legrosbuffle/kythe,bzz/kythe,bzz/kythe,legrosbuffle/kythe,benjyw/kythe,benjyw/kythe,legrosbuffle/kythe,legrosbuffle/kythe,legrosbuffle/kythe,benjyw/kythe,kythe/kythe,bzz/kythe,bzz/kythe,bzz/kythe,kythe/kythe,legrosbuffle/kythe,kythe/kythe,bzz/kythe,bzz/kythe,legrosbuffle/kythe,bzz/kythe,kythe/kythe,benjyw/kythe,benjyw/kythe,kythe/kythe,kythe/kythe,bzz/kythe,legrosbuffle/kythe,kythe/kythe,legrosbuffle/kythe,benjyw/kythe,benjyw/kythe,bzz/kythe,kythe/kythe,benjyw/kythe,bzz/kythe