Merge branch 'mark--tu-dresden.de-preview-patch-36813' into 'preview'

Update howto.md

See merge request !232

howto.md

 # How to work with the git
 
-Pre-requisites: see Readme.md
+Pre-requisites: see [Readme.md](doc.zih.tu-dresden.de/README.md)
 
 I want to change something in the RomeNodes.md documentation!
 
@@ -16,15 +16,19 @@ cd doc.zih.tu-dresden.de
 ```Bash
 git checkout -b RomeNodes
 ```
+
 ## 2. Edit the file using your preferred editor
 
 ## 3. Run the linter:
+
 ```Bash
 markdownlint ./docs/use_of_hardware/RomeNodes.md
 ```
+
 If there are still errors: go to step 2
 
 ## 4. Run the link checker:
+
 ```Bash
 markdown-link-check ./docs/use_of_hardware/RomeNodes.md
 ```
@@ -32,15 +36,10 @@ markdown-link-check ./docs/use_of_hardware/RomeNodes.md
 If there are still errors: go to step 2
 
 ## 5. Commit and merge request
+
 ```Bash
 git commit ./docs/use_of_hardware/RomeNodes.md -m "typo fixed"
 git push origin RomeNodes    #the branch name
 ```
-You will get a link you have to follow to create the merge request.
-
-
-
-
-
-
 
+You will get a link you have to follow to create the merge request.