Issue #2752709 by ChandeepKhosa, kamalrajsahu21, pashupathi nath gajawada,...

Issue #2752709 by ChandeepKhosa, kamalrajsahu21, pashupathi nath gajawada, ifrik, Gábor Hojtsy, Haza, marcvangend: "Add mode" instead of "Add new mode"

core/modules/field_ui/field_ui.links.action.yml

 field_ui.entity_view_mode_add:
   route_name: field_ui.entity_view_mode_add
-  title: 'Add new view mode'
+  title: 'Add view mode'
   weight: 1
   appears_on:
     - entity.entity_view_mode.collection
 
 field_ui.entity_form_mode_add:
   route_name: field_ui.entity_form_mode_add
-  title: 'Add new form mode'
+  title: 'Add form mode'
   weight: 1
   appears_on:
     - entity.entity_form_mode.collection

core/modules/field_ui/src/Tests/EntityDisplayModeTest.php

@@ -38,7 +38,7 @@ public function testEntityViewModeUI() {
     $this->drupalLogin($this->drupalCreateUser(array('administer display modes')));
     $this->drupalGet('admin/structure/display-modes/view');
     $this->assertResponse(200);
-    $this->assertText(t('Add new view mode'));
+    $this->assertText(t('Add view mode'));
     $this->assertLinkByHref('admin/structure/display-modes/view/add');
     $this->assertLinkByHref('admin/structure/display-modes/view/add/entity_test');
 
@@ -85,7 +85,7 @@ public function testEntityFormModeUI() {
     $this->drupalLogin($this->drupalCreateUser(array('administer display modes')));
     $this->drupalGet('admin/structure/display-modes/form');
     $this->assertResponse(200);
-    $this->assertText(t('Add new form mode'));
+    $this->assertText(t('Add form mode'));
     $this->assertLinkByHref('admin/structure/display-modes/form/add');
 
     $this->drupalGet('admin/structure/display-modes/form/add/entity_test_no_label');