add end of line to ListConsoleSessionsCmd.java

Author: bernardodemarco

api/src/main/java/org/apache/cloudstack/api/command/user/consoleproxy/ListConsoleSessionsCmd.java

@@ -169,4 +169,4 @@ public long getEntityOwnerId() {
 
         return Account.ACCOUNT_ID_SYSTEM;
     }
-}
+}