fixing target branch

Author: niden

Diff for: .github/workflows/deploy-documents.yml

@@ -93,6 +93,7 @@ jobs:
           git fetch --no-tags --prune --depth=1 origin +refs/heads/production:refs/remotes/origin/production
           mike deploy \
             --update-aliases \
+            --branch production \
             --push \
             ${{ env.PH_DOCS_VERSION }} \
             ${{ env.PH_DOCS_ALIAS }}