Fix checkstyle error.

wmwong · wmwong · commit d7962d8d89d1 · 2016-08-30T11:42:36.000-05:00
diff --git a/appengine/endpoints-frameworks-v2/backend/src/main/java/com/example/echo/Echo.java b/appengine/endpoints-frameworks-v2/backend/src/main/java/com/example/echo/Echo.java
@@ -59,7 +59,7 @@ public Message echo(Message message) {
    * Note that httpMethod is not required here. Without httpMethod, this will default to GET due
    * to the API method name. httpMethod is added here for example purposes.
    */
- @ApiMethod(
+  @ApiMethod(
       httpMethod = ApiMethod.HttpMethod.GET,
       authenticators = {EspAuthenticator.class},
       audiences = {"YOUR_OAUTH_CLIENT_ID"},
