diff --git a/readme.md b/readme.md
index 49bd190..213fb56 100644
--- a/readme.md
+++ b/readme.md
@@ -6,8 +6,10 @@ Wolfgang Hottgenroth <woho@hottis.de>
 * Create an Arduino ESP8266 project in Sloeber
 * Add esp8266boilerplate as submodule to your project:
 
+```
     git submodule init
     git submodule add git@gitlab.com:wolutator/esp8266boilerplate.git
+```
 
 * Copy `ConfigGenerator/ConfigDataStructure.py-example` into your project directory,
   rename it to `ConfigDataStructure.py`