fix bad tab.

Author: rouilj

.github/workflows/ci-test.yml

@@ -37,7 +37,7 @@ jobs:
       # Checkout the latest code from the repo
       - name: Checkout source
         # if: {{ false }}
-	# continue-on-error: true
+        # continue-on-error: true
         uses: actions/checkout@v3
 
       # Setup which version of Python to use