Fix lock file spec

Signed-off-by: Rémy Coutable <remy@rymai.me>

spec/features/projects/path_locks_spec.rb

@@ -17,13 +17,12 @@ feature 'Path Locks', feature: true, js: true do
   scenario 'Locking folders' do
     within '.tree-content-holder' do
       click_link "encoding"
+    end
     click_link "Lock"
-
     visit project_tree_path
 
     expect(page).to have_selector('.fa-lock')
   end
-  end
 
   scenario 'Locking files' do
     page_tree = find('.tree-content-holder')