Change synchronized to synchronize, to match the GitHub webhook api
Change synchronized to synchronize, to match the GitHub webhook api

petemoore/taskcluster-github,rail/taskcluster-github,rail/taskcluster-github,mythmon/taskcluster-github,petemoore/taskcluster-github,mythmon/taskcluster-github,mrrrgn/taskcluster-github,mrrrgn/taskcluster-github,taskcluster/taskcluster-github