Support: Remove old IRC channels

Closes jquerygh-593

Author: arthurvr

page/about-jquery/additional-support.md

@@ -84,8 +84,6 @@ If your problem is more in-depth, we may ask you to post to the mailing list, or
 
 You can also connect at http://webchat.freenode.net/?channels=#jquery.
 
-Additionally we have `#jquery-es` and `#jquery-de` if you want to speak your native language.
-
 If you wish to post code snippets to the channel, you should use a paste site, like [jsfiddle.net](http://jsfiddle.net/) or [jsbin.com](http://jsbin.com/).
 
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