CI: ..and also fix the other flake8 command.

.github/workflows/python-app.yml

@@ -33,7 +33,7 @@ jobs:
         # stop the build if there are Python syntax errors or undefined names
         flake8 sqlparse --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 sqlparse --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics sqlparse
+        flake8 sqlparse --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
       run: |
         pytest --cov=sqlparse