Add missing legend

app/views/projects/form/_types.html.erb

@@ -36,6 +36,9 @@ See docs/COPYRIGHT.rdoc for more details.
                          class: "ignored-by-flash-activation" %>
 
 <fieldset class="form--fieldset" id="project_types">
+  <legend class="form--fieldset-legend">
+    <%= t(:label_available_project_work_package_types) %>
+  </legend>
   <div class="form--fieldset-control">
     <span class="form--fieldset-control-container">
       (<%= check_all_links 'types-form' %>)

config/locales/en.yml

@@ -1124,6 +1124,7 @@ en:
   label_auth_source_plural: "Authentication modes"
   label_authentication: "Authentication"
   label_available_project_work_package_categories: 'Available work package categories'
+  label_available_project_work_package_types: 'Available work package types'
   label_available_project_boards: 'Available boards'
   label_available_project_versions: 'Available versions'
   label_available_project_repositories: 'Available repositories'