doc: glossary: add missing over/back POD directives

Oops :x

diff --git a/Documentation/public-inbox-glossary.pod b/Documentation/public-inbox-glossary.pod
index 10b3f9d667efa5b44baf68f7d24373ea84eca8b7..f17f2d28709a0641b39c7a14d25b5e546dcc02a6 100644 (file)
--- a/Documentation/public-inbox-glossary.pod
+++ b/Documentation/public-inbox-glossary.pod
@@ -15,6 +15,8 @@ tools.
 
 =head1 TERMS
 
+=over 8
+
 =item IMAP UID, NNTP article number, on-disk Xapian docid
 
 A sequentially-assigned positive integer.  These integers are per-inbox,
@@ -106,6 +108,8 @@ If no Date: header exists, the time from the Received: header is
 used, and then the current time if neither header exists.
 When mirroring via git, this is the git author time.
 
+=back
+
 =head1 COPYRIGHT
 
 Copyright 2021 all contributors L<mailto:meta@public-inbox.org>