home.md

@@ -5,7 +5,7 @@
 
 An executable of `PeTrack` is available
 [here](https://go.fzj.de/petrack-download). The brief
-[documentation](go.fzj.de/petrack-docs) of using `PeTrack` cannot answer all
+[documentation](https://go.fzj.de/petrack-docs) of using `PeTrack` cannot answer all
 questions. Thus you may read also [contact the author](https://go.fzj.de/petrack-boltes)
 before setting up experiments and automatic extraction with `PeTrack`.
 
@@ -17,4 +17,4 @@ before setting up experiments and automatic extraction with `PeTrack`.
 
 
 ## How to cite
-[See documentation](go.fzj.de/petrack-cite)
+[See documentation](https://go.fzj.de/petrack-cite)