Update README.md

Author: vadimjustus

README.md

@@ -8,7 +8,7 @@ This module was developed during a Magento Hackathon organized by FireGento e.V.
 > to run automated quality checks on our internal infrastructure for this module. Please see https://gitlab.met.tdintern.de/techdivision-public/m2-content-provisioning
 > for details. Please feel free to contact us, if you have questions regarding the repository structure or mirroring.
 
-## Build-Status (`develop` branch)
+#### Build-Status (`develop` branch)
 [![pipeline status](https://gitlab.met.tdintern.de/techdivision-public/m2-content-provisioning/badges/develop/pipeline.svg)](https://gitlab.met.tdintern.de/techdivision-public/m2-content-provisioning/-/commits/develop)
 
 ## The idea behind this module