Update README

Author: abred

README

@@ -2,8 +2,7 @@ README: Linajea
 
 NOTE:
 We are in the process of refactoring the code and adding more examples. 
-You can find the current (experimental) state here: 
-[https://github.com/Kainmueller-Lab/linajea/tree/1.5-dev](https://github.com/Kainmueller-Lab/linajea/tree/1.5-dev)
+You can find the current (experimental) state here: https://github.com/Kainmueller-Lab/linajea/tree/1.5-dev
 We will merge it in the next few days.
 
 This is the main software repository for the linajea cell tracking project.