updates-and-git-version-control.md

@@ -9,7 +9,8 @@ Even if your pipeline does not contain the most updated version of the associate
 Navigate to your project using the *cd* command. Using *git status* you will be able to see any new developments to sub modules in the untracked changes as **(modified content)**. Proceeding to the eeglab_asr_amica folder and preforming *git status* again will yield something like this:
 ![modifiedcontentineeglab](/uploads/a323772f360009055937a2eb64394f3c/modifiedcontentineeglab.png)
 This shows the changes that have happened in the nested sub modules.   
-You can also see that the current **HEAD** is listed at the top. If you are on the most updated version this will instead say *master* and no HEAD branch will appear. See *git branch* on one of the sub modules:
+You can also see that the current **HEAD** is listed at the top. If you are on the most updated version this will instead say *master* and no HEAD branch will appear.   
+*git branch* on one of the sub modules shows that the current head is not the master but on a previous commit:
 ![submodualisonahead](/uploads/e7127815607e1af9e1a4d08ba6b0eb20/submodualisonahead.png)
 In order to update a specific sub module you can:
 ```matlab
@@ -22,7 +23,7 @@ or you can update all of the sub modules at once by preforming the following:
 cd /location/of/project           
 git submodule foreach git pull
 ```
-
+This will pull the origin master from the repository and overwrite your local repository. If you use *git status* again you will be on the master HEAD.
 # Website  
 In order to determine which BUCANL EEGLAB update you are using navigate to the eeglab directory in this **Pipeline** Project.  
 ![versioncontroleeglab](/uploads/56d111a219ecd92ea202585fe6290cc4/versioncontroleeglab.png)