Force the English Locale to generate the RSS feed

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@422832 13f79535-47bb-0310-9956-ffa450edef68

multichanges/src/main/org/apache/maven/plugin/multichanges/util/RssDateFormatter.java

@@ -2,6 +2,7 @@ package org.apache.maven.plugin.multichanges.util;
 
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.util.Locale;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -23,7 +24,7 @@ public class RssDateFormatter {
 	 * The date format defined in RFC 822 and used in RSS feeds.
 	 */
 	private final static SimpleDateFormat rfc822DF = new SimpleDateFormat(
-			"EEE, dd MMM yyyy HH:mm:ss Z");
+			"EEE, dd MMM yyyy HH:mm:ss Z",Locale.ENGLISH);
 
 	/**
 	 * Log for debug output