Issue #2570999 by RajeevK, Andrew Gleeson, ifrik, jhodgdon, Bojhan, yoroy:...

Issue #2570999 by RajeevK, Andrew Gleeson, ifrik, jhodgdon, Bojhan, yoroy: Update the module descriptions on the Structure page

core/modules/menu_ui/menu_ui.links.menu.yml

 entity.menu.collection:
   title: Menus
-  description: 'Add new menus to your site, edit existing menus, and rename and reorganize menu links.'
+  description: 'Manage menus and menu links.'
   route_name: entity.menu.collection
   parent: system.admin_structure

core/modules/node/node.links.menu.yml

 entity.node_type.collection:
   title: 'Content types'
   parent: system.admin_structure
-  description: 'Manage content types, including default status, front page promotion, comment settings, etc.'
+  description: 'Create content types and manage their default settings.'
   route_name: entity.node_type.collection
 node.add_page:
   title: 'Add content'