Update PROJECT_IDEA_TEMPLATE.md

Co-authored-by: Nate W <natew@cncf.io>
Signed-off-by: Ali Ok <aliok@redhat.com>

PROJECT_IDEA_TEMPLATE.md

@@ -20,5 +20,7 @@
 
 - Description: Currently the HTTP API is not very well organized and needs some tidying up. The actual course of action is not decided yet, but [go-kit](https://github.com/go-kit/kit) looks like a good fit.
 - Recommended Skills: golang
-- Mentor(s): Krasi Georgiev (@krasi-georgiev) - primary, John Doe(@johndoe)
+- Mentor(s):
+  - Jane Doe (@jane-github) - primary
+  - John Doe (@john-github)
 - Issue: https://github.com/prometheus/prometheus/issues/3416