Fix admin hooks spec

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

spec/features/admin/admin_hooks_spec.rb

@@ -12,9 +12,11 @@ describe "Admin::Hooks", feature: true do
   describe "GET /admin/hooks" do
     it "should be ok" do
       visit admin_root_path
-      page.within ".sidebar-wrapper" do
+
+      page.within ".layout-nav" do
         click_on "Hooks"
       end
+
       expect(current_path).to eq(admin_hooks_path)
     end