Improve readability of `formataddr` docstring (GH-20963)
For me as a non native English speaker, the sentence with its embedded clause was very hard to understand.
modified: Lib/email/utils.py
Automerge-Triggered-By: @csabella
diff --git a/Lib/email/utils.py b/Lib/email/utils.py
index b137ce3..1a7719d 100644
--- a/Lib/email/utils.py
+++ b/Lib/email/utils.py
@@ -81,7 +81,7 @@
If the first element of pair is false, then the second element is
returned unmodified.
- Optional charset if given is the character set that is used to encode
+ The optional charset is the character set that is used to encode
realname in case realname is not ASCII safe. Can be an instance of str or
a Charset-like object which has a header_encode method. Default is
'utf-8'.