Fixed to use minServerVersion.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@3215 b35dd754-fafc-0310-a699-88a17e54d16e

src/plugins/broadcast/plugin.xml

@@ -11,5 +11,5 @@
     <version>1.3</version>
     <date>12/1/2005</date>
     <url>http://www.jivesoftware.org</url>
-    <minWildfireVersion>2.3.1</minWildfireVersion>
+    <minServerVersion>2.3.1</minServerVersion>
 </plugin>
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