changed files by pdets auto publish service, publishid[3861a585-bba1-41e7-b102-b644c877c869] and do [publish].

Author: wwlpublish

learn-pr/wwl-azure/implement-collection-types/includes/6-exercise-implement-collection-types.md

@@ -13,4 +13,4 @@ When you're finished with the exercise, return here for:
 - Summary of your learning.
 - Badge for completing this module.
 
-[![Button to launch exercise.](../media/button-start-exercise.png)](https://go.microsoft.com/fwlink/?linkid=<2311935>&azure-portal=true)
+[![Button to launch exercise.](../media/button-start-exercise.png)](https://go.microsoft.com/fwlink/?linkid=2311935&azure-portal=true)