Index: config/locales/ja.yml
===================================================================
--- config/locales/ja.yml	(revision 25193)
+++ config/locales/ja.yml	(working copy)
@@ -1506,11 +1506,8 @@
   field_private_by_default: デフォルトでプライベート
   error_issue_status_in_use_by_issues: This status is used by some issues
   error_issue_status_default_for_trackers: This status is used as the default status by some trackers
-  webhook_secret_keep_info: The secret of another user is not displayed. Leave this
-    field blank to keep it unchanged.
-  webhook_disabled_info_html: Webhooks are disabled, so none of the webhooks below is
-    triggered. They are still listed here so that they can be reviewed or removed. Webhooks
-    can be enabled in the %{link} settings.
+  webhook_secret_keep_info: 他のユーザーのシークレットは表示されません。変更しない場合は空欄のままにしてください。
+  webhook_disabled_info_html: Webhookが無効になっているため以下のwebhookは実行されません。内容の確認や削除ができるよう一覧には引き続き表示しています。Webhookは設定の %{link} で有効にできます。
   permission_export_issues: Export issues
   permission_export_time_entries: Export time entries
   mail_subject_test_email: Redmine test