fix: remove quote from credo step in github ci #4

Author: giovanni-voismart

.github/workflows/ci.yml

@@ -20,6 +20,6 @@ jobs:
       - run: mix deps.get
       - run: mix deps.compile --only test
       - run: mix format --check-formatted --dry-run
-      - run: mix credo --strict"
+      - run: mix credo --strict
       - run: mix dialyzer
       - run: mix test