(AzureCXP) Fixes MicrosoftDocs/azure-docs#55204

Author: BhargaviAnnadevara

articles/static-web-apps/publish-hugo.md

@@ -155,7 +155,7 @@ Next, you add configuration settings that the build process uses to build your a
    ```yml
    - uses: actions/checkout@v2
      with:
-          submodules: true
+       submodules: true
 
    - name: Setup Hugo
      uses: peaceiris/[email protected]