fix: tranlsate coroutine as 協程

Author: xchux

library/asyncio-eventloop.po

@@ -2388,7 +2388,7 @@ msgid ""
 "The server is closed asynchronously; use the :meth:`wait_closed` coroutine "
 "to wait until the server is closed (and no more connections are active)."
 msgstr ""
-"伺服器以非同步方式關閉；使用 :meth:`wait_close` 例程等待伺服器關閉（不再有活"
+"伺服器以非同步方式關閉；使用 :meth:`wait_close` 協程等待伺服器關閉（不再有活"
 "動連線）"
 
 #: ../../library/asyncio-eventloop.rst:1630