Merge pull request #141 from andymutton/fix-deprecation-comment

Fix firebase element documentation not listing FirebaseQueryBehaviour

Author: Taylor Savage

firebase-query-behavior.html

@@ -12,11 +12,13 @@
 <link rel="import" href="firebase.html">
 
 <script>
-  /** @polymerBehavior
-  **Note: This element is for the older Firebase 2 API**
-  For the latest official Firebase 3.0-compatible component from the Firebase team,
-  see the [polymerfire](https://github.com/firebase/polymerfire) component.
-  */
+  /**
+   * **Note: This element is for the older Firebase 2 API**
+   * For the latest official Firebase 3.0-compatible component from the Firebase team,
+   * see the [polymerfire](https://github.com/firebase/polymerfire) component.
+   *
+   * @polymerBehavior
+   */
   Polymer.FirebaseQueryBehavior = {
     properties: {
       /**