github workflow syntax fix

.github/workflows/main.yml

@@ -61,12 +61,12 @@ jobs:
         env:
           HOME: /tmp
         run: python -m unittest tests/unit/test_conf.py
-    - name: submit coverage report
-      uses: coverallsapp/github-action@master
-      with:
-        github-token: ${{ secrets.github_token }}
-        flag-name: tests-unit-${{ matrix.os }}
-        parallel: true
+      - name: submit coverage report
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          flag-name: tests-unit-${{ matrix.os }}
+          parallel: true
 
   tests-integration:
     name: "tests / integration"
@@ -109,11 +109,11 @@ jobs:
     needs: ["tests-unit", "tests-integration"]
     runs-on: ubuntu-latest
     steps:
-    - name: Coveralls Finished
-      uses: coverallsapp/github-action@master
-      with:
-        github-token: ${{ secrets.github_token }}
-        parallel-finished: true
+      - name: Coveralls Finished
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          parallel-finished: true
 
   build:
     needs: ["lint", "tests-unit", "tests-integration"]