change create external accout

resource/locales/en-US/admin/admin.json

@@ -256,6 +256,7 @@
     },
     "external_account": "External Account Management",
     "external_accounts":"External accounts",
+    "create_external_account":"Create external account",
     "external_account_list": "External Account List",
     "invite": "Invite",
     "invited": "User was invited",

resource/locales/ja/admin/admin.json

@@ -255,6 +255,8 @@
       "new_password": "新しいパスワード"
     },
     "external_account": "外部アカウントの管理",
+    "external_accounts": "外部アカウント",
+    "create_external_account":"外部アカウントの作成",
     "external_account_list": "外部アカウント一覧",
     "invite": "招待する",
     "invited": "ユーザーを招待しました",

src/client/js/components/Me/AssociateModal.jsx

@@ -68,7 +68,7 @@ class AssociateModal extends React.Component {
       <Modal show={this.props.isOpen} onHide={this.props.onClose}>
         <Modal.Header className="bg-info" closeButton>
           <Modal.Title className="text-white">
-            { t('Create External Account') }
+            { t('admin:user_management.create_external_account') }
           </Modal.Title>
         </Modal.Header>
         <Modal.Body>