Added newline at the end of PersistenceManager

src/main/java/envoy/server/data/PersistenceManager.java

@@ -184,15 +184,15 @@ public class PersistenceManager {
 	 * @since Envoy Server Standalone v0.1-alpha
 	 */
 	public void addContact(long userId1, long userId2) {
-		
+
 		// Get users by ID
 		User	u1	= getUserById(userId1);
 		User	u2	= getUserById(userId2);
-		
+
 		// Add users to each others contact lists
 		u1.getContacts().add(u2);
 		u2.getContacts().add(u1);
-		
+
 		// Synchronize changes with the database
 		transaction.begin();
 		entityManager.merge(u1);
@@ -226,4 +226,4 @@ public class PersistenceManager {
 		entityManager.remove(obj);
 		transaction.commit();
 	}
-}
+}