Update library/http.cookiejar.po

Co-authored-by: W. H. Wang <mattwang44@gmail.com>

Author: LamentXU123

library/http.cookiejar.po

@@ -270,7 +270,7 @@ msgid ""
 ":class:`CookieJar` objects support the :term:`iterator` protocol for "
 "iterating over contained :class:`Cookie` objects."
 msgstr ""
-":class:`CookieJar` 物件支持 :term:`iterator` 協議來遍歷包含"
+":class:`CookieJar` 物件支援 :term:`iterator` 協定來遍歷包含"
 "的 :class:`Cookie` 物件。"
 
 #: ../../library/http.cookiejar.rst:153