chore(docs): Netlify CMS added branch to backend settings (#29162)

Himanshu-27 · axe312ger · commit 8b176ef0c4d8 · 2021-01-25T13:18:51.000+01:00
diff --git a/docs/docs/how-to/sourcing-data/sourcing-from-netlify-cms.md b/docs/docs/how-to/sourcing-data/sourcing-from-netlify-cms.md
@@ -140,6 +140,7 @@ forward slash, and then your repository name. If your username is "test-user" an
 backend:
   name: github
   repo: your-username/your-repo-name
+  branch: your-main-branch
 ```
 
 Now you can save the `config.yml` file, commit the change, and push it to your GitHub repo.
