Since the classname is coming from a properties file - rip off any trailing whitespace.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4790 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/util/MessageManager.java

@@ -163,7 +163,7 @@ public class MessageManager
         if (rbundle != null) {
             String mbclass = null;
             try {
-                mbclass = rbundle.getString(MBUNDLE_CLASS_KEY);
+                mbclass = rbundle.getString(MBUNDLE_CLASS_KEY).trim();
                 if (!StringUtil.isBlank(mbclass)) {
                     bundle = (MessageBundle)
                         Class.forName(mbclass).newInstance();