Update README.md

Author: gsnedders

README.md

@@ -8,11 +8,10 @@ this repository can be found in the `css` subdirectory.
 
 Issues and pull requests on this repository are kept for historical interest
 only; no new issues should be opened: they will be as heard as a tree falling
-in a abandoned forest. They will all be moved over in the coming week to
-web-platform-tests and closed.
+in a abandoned forest.
 
 If you have an existing pull request open here, feel free to push new changes
-to it until it is moved and closed. If you were about to open a pull request
+to it until it is ready to merge. If you were about to open a pull request
 here, [rebase it onto web-platform-tests][moving-old-branches]) and open it
 there.