fixup license details

svn path=/icecast/trunk/icecast/; revision=15632

admin/xspf.xsl

@@ -5,10 +5,12 @@
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License
     as published by the Free Software Foundation; either version 2
+    of the License, or (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the
@@ -28,8 +30,6 @@
 
 <xsl:for-each select="source">
 
-<!-- do we need to do something about streams that need auth?-->
-
 <track>
     <location><xsl:value-of select="listenurl" /></location>