Correct class references

Author: JAJames

Misc/NEWS.d/next/Library/2025-04-18-18-11-15.gh-issue-115512.oE6Jkw.rst

@@ -1,6 +1,5 @@
 Substantially improved memory usage and performance when parsing email text
 in :mod:`email`. Primarily reduces memory usage in
 :func:`email.message_from_bytes`, :func:`email.message_from_string`,
-:class:`email.parser.Parser`, :class:`email.parser.ByteParser`,
-:class:`email.feedparser.FeedParser`,
-:class:`email.feedparser.BytesFeedParser`
+:class:`email.parser.Parser`, :class:`email.parser.BytesParser`,
+:class:`email.parser.FeedParser`, :class:`email.parser.BytesFeedParser`