Merge pull request #3503 from vector-im/bmarty-patch-1

Update issue templates

Author: bmarty

.github/ISSUE_TEMPLATE/important-announcement.md

@@ -1,10 +1,11 @@
 ---
 name: Important announcement
-about: Please do not report here issues about Riot.imX.
+about: 'Please do not report here issues about Riot.imX. Report them on the RiotX
+  project: https://github.com/vector-im/riotX-android'
 title: ''
 labels: ''
 assignees: ''
 
 ---
 
-Report them on the RiotX project: https://github.com/vector-im/riotX-android
+