Don't use tostring for CSD title

Change-Id: Ic606047d4ac3454e7732a18113f0819f02803076
Reviewed-on: http://gerrit.dmdirc.com/1994
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

src/com/dmdirc/addons/ui_swing/dialogs/channelsetting/ChannelSettingsDialog.java

@@ -135,7 +135,7 @@ public final class ChannelSettingsDialog extends StandardDialog implements
         tabbedPane = new JTabbedPane();
 
         setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
-        setTitle("Channel settings for " + channel);
+        setTitle("Channel settings for " + channel.getName());
         setResizable(false);
 
         orderButtons(new JButton(), new JButton());