Invalid syntax in deploy.yml

.github/workflows/deploy.yml

@@ -15,12 +15,12 @@ jobs:
       - uses: actions/checkout@v2
       - run: make test
       - run: make dist
-        
+
       - run: make dist-deploy
         if: github.event_name == 'push'
         env:
-          CIRCLE_BRANCH: ${{GITHUB_REF_NAME}}
+          CIRCLE_BRANCH: "${GITHUB_REF_NAME}"
       - run: make dist-deploy
         if: github.event_name == 'create'
         env:
-          CIRCLE_TAG: ${{GITHUB_REF_NAME}}
+          CIRCLE_TAG: "${GITHUB_REF_NAME}"