fix space

resource/locales/zh_CN/translation.json

@@ -426,7 +426,6 @@
 		"someone_editing": "Someone editing this page on HackMD",
     "this_page_has_draft": "This page has a draft on HackMD",
     "need_to_associate_with_growi_to_use_hackmd_refer_to_this": "To use HackMD for simultaneous multi-person editing, need to associate HackMD with GROWI.Please refer to <a href='https://docs.growi.org/en/admin-guide/admin-cookbook/integrate-with-hackmd.html'>here</a>."
-
   },
   "slack_notification": {
     "popover_title": "Slack Notification",