TT#83716 fix typo with stash->close_target

Change-Id: I8f9fe02dc3aa7514a374b72b99973d5d8a1cf9b1

lib/NGCP/Panel/Controller/BatchProvisioning.pm

@@ -84,7 +84,7 @@ sub template_base :Chained('template_list') :PathPart('templates') :CaptureArgs(
 sub do_template_form :Chained('template_base') :PathPart('form') :Args(0) {
     my ($self, $c) = @_;
 
-    $c->stash{close_target} = $c->uri_for_action('/batchprovisioning/root');
+    $c->stash(close_target => $c->uri_for_action('/batchprovisioning/root'));
     $c->stash(create_flag => 1);
     $c->stash(modal_title => $c->loc("Subscriber using Provisioning Template '[_1]'", $c->stash->{provisioning_template_name}));
 
@@ -296,7 +296,7 @@ sub edit :Chained('template_base') :PathPart('edit') :Args(0) {
         $c->response->redirect($c->uri_for_action('/batchprovisioning/root'));
     }
 
-    $c->stash{close_target} = $c->uri_for_action('/batchprovisioning/root');
+    $c->stash(close_target => $c->uri_for_action('/batchprovisioning/root'));
     $c->stash(edit_flag => 1 );
     $c->stash(modal_title => $c->loc("Provisioning Template"));
     $c->stash(form => $form );