Fix formatting in package JSON.
Fix formatting in package JSON.

Signed-off-by: Dave Smith <bb533b618e78082aeb4dd41165d312e7410457ee@google.com>
Change-Id: I62eb8bd7960782d77e8e6c2fa8d4b1262e21638c

actions-on-google/smart-home-frontend,actions-on-google/smart-home-frontend