Improve repository registration

Related elastic#9488

Author: tlrx

server/src/main/java/org/elasticsearch/action/admin/cluster/repositories/put/TransportPutRepositoryAction.java

@@ -65,8 +65,9 @@ protected ClusterBlockException checkBlock(PutRepositoryRequest request, Cluster
     }
 
     @Override
-    protected void masterOperation(final PutRepositoryRequest request, ClusterState state, final ActionListener<PutRepositoryResponse> listener) {
-
+    protected void masterOperation(final PutRepositoryRequest request,
+                                   final ClusterState state,
+                                   final ActionListener<PutRepositoryResponse> listener) {
         repositoriesService.registerRepository(
                 new RepositoriesService.RegisterRepositoryRequest("put_repository [" + request.name() + "]",
                         request.name(), request.type(), request.verify())