Fixed a typo.
diff --git a/Doc/library/logging.handlers.rst b/Doc/library/logging.handlers.rst
index 0edc942..629cd34 100644
--- a/Doc/library/logging.handlers.rst
+++ b/Doc/library/logging.handlers.rst
@@ -544,7 +544,7 @@
(See: :issue:`12168`.) In earlier versions, the message sent to the
syslog daemons was always terminated with a NUL byte, because early
versions of these daemons expected a NUL terminated message - even
- though it's not in the relevant specification (RF 5424). More recent
+ though it's not in the relevant specification (RFC 5424). More recent
versions of these daemons don't expect the NUL byte but strip it off
if it's there, and even more recent daemons (which adhere more closely
to RFC 5424) pass the NUL byte on as part of the message.