Flesh out Syncing local and GitHub repos lab

Author: Matthew McCullough

foundations/index.md

@@ -324,13 +324,11 @@ A branch is a divergent path in the history of the code base. It may contain an
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-1. Make commits on GitHub repository
-2. Clone in Desktop (if repository does not yet exist locally)
-3. Review the changes locally
-4. Make commits on local repository
-5. Understand local history versus remote/GitHub
-6. Publish (`push`) the changes
-7. Review the changes on GitHub
+1. Clone an existing GitHub repo using the GitHub for Desktop application
+2. Following the GitHub Flow pattern, create a topic branch and make commits to the local repository
+3. Review the local (unsynced) commits in history
+4. Publish the changes via the Sync button
+5. Verify the presence of the now-synced changes by refreshing the GitHub web UI of the cloned repo
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 ### Details