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-rw-r--r--Lib/email/header.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/email/header.py b/Lib/email/header.py
index 35cdb2b..e171617 100644
--- a/Lib/email/header.py
+++ b/Lib/email/header.py
@@ -276,7 +276,7 @@ class Header:
self._chunks.append((s, charset))
def encode(self, splitchars=';, \t', maxlinelen=None, linesep='\n'):
- """Encode a message header into an RFC-compliant format.
+ r"""Encode a message header into an RFC-compliant format.
There are many issues involved in converting a given string for use in
an email header. Only certain character sets are readable in most