Getting-Started/Installation-and-Testing.md

@@ -13,7 +13,7 @@ We briefly outline the steps required to get started with using and/or developin
 **In any case**, the [installation](#installation) of the pre-compiled version of BoSSS should be the first step. 
 Upon finishing this step, you can either 
 use [BoSSSpad](BoSSSpad) to run pre-compiled applications as well as -- or --
-you can start [working with the source code](Working-with-BoSSS-as-a-Developer).
+you can start [working with the source code](./Working-with-BoSSS-as-a-Developer).
 
 
 ## Installation