#11785: fix the :mod: references in email package submodule titles.
diff --git a/Doc/library/email.encoders.rst b/Doc/library/email.encoders.rst
index 81d3096..916ba5d 100644
--- a/Doc/library/email.encoders.rst
+++ b/Doc/library/email.encoders.rst
@@ -1,5 +1,5 @@
-:mod:`email`: Encoders
-----------------------
+:mod:`email.encoders`: Encoders
+-------------------------------
 
 .. module:: email.encoders
    :synopsis: Encoders for email message payloads.