Fix a bit of illegal syntax.
Fix a bit of illegal syntax.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=162795114

rarcotvmw/capirca,rarcotvmw/capirca,rarcotvmw/capirca,google/capirca,google/capirca,google/capirca,google/capirca