Fix TextEditor redo shortcut typo

editor/plugins/text_editor.cpp

@@ -538,7 +538,7 @@ TextEditor::TextEditor() {
 	edit_menu->get_popup()->connect("id_pressed", callable_mp(this, &TextEditor::_edit_option));
 
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_undo"), EDIT_UNDO);
-	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("un_redo"), EDIT_REDO);
+	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_redo"), EDIT_REDO);
 	edit_menu->get_popup()->add_separator();
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_cut"), EDIT_CUT);
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("ui_copy"), EDIT_COPY);