update on trainer

update on the trainer data

Author: patlecat

_data/trainings.yml

@@ -19,7 +19,7 @@
   description: For those unfamiliar with Git we offer a short introduction, like for documenters, designers and other non-developers
   trainers:
     - name: Urs Fässler
-      profile_url: https://github.com/
+      profile_url: https://iqilio.ch/team/urs-fassler/
       spoken_languages:
         - EN
         - DE