Add direct link to development links.

README.md

@@ -52,8 +52,9 @@ and new features added by growing Wekan developer community.
 
 Actual work happens at [Wekan GitHub issues][wekan_issues].
 
-See Development links on [Wekan wiki][wekan_wiki] bottom
-of the page for more info.
+See Development links on
+[Wekan wiki](https://github.com/wekan/wekan/wiki#Development)
+bottom of the page for more info.
 
 ## Demo