Update README.md

README.md

@@ -7,7 +7,9 @@ Tablexia is a modern educational application aiming to support the development o
 
 Project is working with git submodule [Tablexia-Model](https://gitlab.labs.nic.cz/labs/tablexia-model). Before building the application, it needs to be called:
 
-`git submodule update --init --recursive`
+`
+git submodule update --init --recursive
+`
 
 <br />
 Tablexia can be build by running the command: