Fiddle again with typo for #7

Author: rfay

.github/workflows/tests.yml

@@ -39,7 +39,7 @@ jobs:
     - uses: actions/checkout@v2
     - run: echo "/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin" >> $GITHUB_PATH
     - name: Environment setup
-    - run: |
+      run: |
         brew install bats-core mkcert
         mkcert -install