Bump version number for previous commit.

Author: dpvc

unpacked/jax/output/HTML-CSS/autoload/mtable.js

@@ -25,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.2";
+  var VERSION = "2.2.1";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];