Diff

--- a/plugins/version.lua	Fri May 01 21:46:24 2015 +0200
+++ b/plugins/version.lua	Fri May 01 23:27:29 2015 +0200
@@ -26,11 +26,11 @@
 		stream:send(reply);
 		return true;
 	end);
-	
+
 	function stream:query_version(target_jid, callback)
 		callback = callback or function (version) return stream:event("version/response", version); end
 		stream:send_iq(verse.iq({ type = "get", to = target_jid })
-			:tag("query", { xmlns = xmlns_version }), 
+			:tag("query", { xmlns = xmlns_version }),
 			function (reply)
 				if reply.attr.type == "result" then
 					local query = reply:get_child("query", xmlns_version);