testing the git hook

README.md

@@ -17,7 +17,7 @@ We are currently using two submodules:
 
 To update these submodules within your (already) cloned repository, first init the submodule, and then update it:
 
-    cd /path/to/submodule
+    cd /path/to/submodule 
 
     git submodule init