fix(copyright): update based on changes from cpython syncing

mattwang44 · mattwang44 · commit 130394cc0042 · 2021-09-12T16:58:00.000+08:00
diff --git a/copyright.po b/copyright.po
@@ -31,9 +31,8 @@ msgid "Python and this documentation is:"
 msgstr "Python和這些文件是："
 
 #: ../../copyright.rst:7
-#, fuzzy
 msgid "Copyright © 2001-2021 Python Software Foundation. All rights reserved."
-msgstr "Copyright © 2001-2020 Python Software Foundation 保留一切權利。"
+msgstr "Copyright © 2001-2021 Python Software Foundation 保留一切權利。"
 
 #: ../../copyright.rst:9
 msgid "Copyright © 2000 BeOpen.com. All rights reserved."
