doc: index.pod: fix mismatched =back

diff --git a/Documentation/public-inbox-index.pod b/Documentation/public-inbox-index.pod
index 6d2a42031cfb121b5a986d0085b73f47454d9a06..c15c1cacb9eb0930bd84f9cf2c3f0bdd40952015 100644 (file)
--- a/Documentation/public-inbox-index.pod
+++ b/Documentation/public-inbox-index.pod
@@ -52,8 +52,6 @@ C<$GIT_DIR/public-inbox/> directory.
 
 v2 repositories are described in L<public-inbox-v2-format>.
 
-=back
-
 =head1 ENVIRONMENT
 
 =over 8