more colons

Author: gregsdennis

.github/workflows/minimum-open-time.yml

@@ -1,7 +1,7 @@
 name: PR Policy
 on:
-  pull_request
-  workflow_dispatch
+  pull_request:
+  workflow_dispatch:
   # scheduling only on PRs is not directly supported.  See https://github.com/orgs/community/discussions/49960
   schedule:
   - cron: '0 0 * * *' # once daily