Merge pull request #473 from hamza221/fix/stable-docs

fix(docs): cd before fetching

Author: juliusknorr

docs/basics/stable-versions.md

@@ -9,10 +9,10 @@ In order to run a stable version you need to have the corresponding git checkout
 Assuming you have already cloned the repository into `~/nextcloud-docker-dev/workspace/server` you can run the following commands to create a new worktree for the stable28 branch:
 
 ```bash
+cd ~/nextcloud-docker-dev/workspace/server
 # make sure the stable version is fetched
 git fetch origin stable28:stable28
 # create a new worktree for the stable28 branch
-cd ~/nextcloud-docker-dev/workspace/server
 git worktree add ../stable28 stable28
 cd ~/nextcloud-docker-dev/workspace/stable28
 # make sure submodules are installed in the stable server root directory