Update README.md

Author: phasenraum2010

README.md

@@ -3,7 +3,7 @@
 + Twitterwall with [spring:boot]( https://projects.spring.io/spring-boot/ ) for [heroku]( https://heroku.com )
 + More Info: https://phasenraum2010.github.io/twitterwall2/
 
-## Development
+## Development 
 
 ### Repository:
 - Get Source Code: git clone https://github.com/phasenraum2010/twitterwall2.git