Fix fmt format string.
Fix fmt format string.

budhrg/atlantis-router,budhrg/atlantis-router,ooyala/atlantis-router,ooyala/atlantis-router,budhrg/atlantis-router,budhrg/atlantis-router,budhrg/atlantis-router,ooyala/atlantis-router,ooyala/atlantis-router,ooyala/atlantis-router