[AF] Fix Autofill Watchlist.

Change-Id: If7c15bc7f27bb9a311d28555d1efea4b5c1d0cf2
Reviewed-on: https://chromium-review.googlesource.com/1106287
Commit-Queue: Jared Saul <jsaul@google.com>
Reviewed-by: Jared Saul <jsaul@google.com>
Cr-Commit-Position: refs/heads/master@{#568537}

WATCHLISTS

@@ -1733,7 +1733,7 @@
                         'piman+watch@chromium.org'],
     'autofill': ['anthonyvd+autofillwatch@chromium.org',
                  'dlkumar+autofillwatch@google.com',
-                 'ftirelo+autofillwatch@chromium.org'
+                 'ftirelo+autofillwatch@chromium.org',
                  'mathp+autofillwatch@chromium.org',
                  'rogerm+autofillwatch@chromium.org',
                  'rouslan+autofill@chromium.org',