Remove issue list restrictions

README.md

@@ -5,6 +5,3 @@ Points to typographic information relevant to the Open Web Platform for scripts
 - [Editor's draft](https://w3c.github.io/typography/)
 - [FPWD](https://www.w3.org/TR/typography/)
 
-### Issue tracker
-**Please don't raise issues directly in this repo unless they concern bugs or proposed features for the index document.** The issue list for this repo is used as a tracker.  Individual issues (with only rare exceptions) point to threads elsewhere which contain the actual discussion.   If you want to start a discussion thread about an issue, do so on an appropriate repo (such as CSSWG) and/or contact www-international@w3.org.
-