Submodules.md

@@ -34,6 +34,7 @@ Updating the submodule(s) to latest commit
 git pull <remote branch name>
 ```
 * Or, you can browse to the main repository and simultaneously pull all submodules:
+
 ```bash
 git pull --recurse-submodules
 git submodule update --remote
@@ -49,6 +50,7 @@ A submodule is always tied to one particular commit of the repository it refers
 git checkout <commit hash>
 ```
 * browse back to the main folder and push the changes in the submodule:
+```bash
 git add .
 git commit -m 'commit message, e.g. update submodule (name_of_submodule)'
 git push <remote branch name (origin master in most cases)>