Update 'GIT-Tutorial.md'

GIT-Tutorial.md

@@ -48,7 +48,7 @@ git push origin --tags  				->		Tags in Repo pushen
 
 ### Software (Windows oder MultiPlattform) ###
 
-[GitBash & GitGUI]:https://git-scm.com/download/win
+[GitBash & GitGUI]: https://git-scm.com/download/win
 [SourceTree]:https://www.sourcetreeapp.com/
 [Github Desktop]:https://desktop.github.com/
 [Git Kraken]:https://www.gitkraken.com/