Fix javadoc errors

Author: awalter17

src/main/java/org/scijava/ui/swing/mdi/JMDIDesktopPane.java

@@ -69,7 +69,7 @@
  * @author Werner Randelshofer
  * Original version by 
  * Wolfram Kaiser (adapted from an article in JavaWorld), 
- * C.L.Gilbert <[email protected]>
+ * C.L.Gilbert ([email protected])
  */
 public class JMDIDesktopPane extends JDesktopPane implements  Desktop {
     private MDIDesktopManager manager;