docs(ROADMAP.md): Add suggested feature at probot/probot.github.io#243

KengoTODA · KengoTODA · commit dbe6d0a2e019 · 2018-09-05T10:46:18.000+08:00
diff --git a/ROADMAP.md b/ROADMAP.md
@@ -7,3 +7,4 @@ ROADMAP
 - [ ] post URL of RTD page _after_ RTD build has successfully finished
 - [ ] use GitHub Check to mark PR failed iff build on RTD failed
 - [ ] set privacy level as 'public' at when enable RTD build
+- [ ] edit the original pull request body at the very bottom and add the link there
