Remove '2' from dev snapshot zip file name

index.html

@@ -150,7 +150,7 @@
   href="LICENSE">MIT-style</a> license. To get it, you can download
   the <a href="http://codemirror.net/codemirror.zip">latest
   release</a> or the current <a
-  href="http://codemirror.net/codemirror2-latest.zip">development
+  href="http://codemirror.net/codemirror-latest.zip">development
   snapshot</a> as zip files. To create a custom minified script file,
   you can use the <a href="doc/compress.html">compression API</a>.</p>