DOC: config: fix "Address formats" chapter syntax

The section on "Address formats" doesn't provide the dot (.) after the
chapter numbers, which breaks parsing within the HTML converter.
This commit adds the dot (.) after each chapter within Section 11.

This should be backported to versions 2.4 and above.

diff --git a/doc/configuration.txt b/doc/configuration.txt
index 5d626514f3bd4c84a7d070100be6f52f50cfa1c6..c6df770c0f845dec081291dc4aae36a9b4221b99 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -24049,8 +24049,8 @@ Optionally, a prefix could be used to force the address family and/or the
 socket type and the transport method.
 
 
-11.1 Address family prefixes
-----------------------------
+11.1. Address family prefixes
+-----------------------------
 
 'abns@<name>' following <name> is an abstract namespace (Linux only).
 
@@ -24085,8 +24085,8 @@ socket type and the transport method.
                start by slash '/'.
 
 
-11.2 Socket type prefixes
--------------------------
+11.2. Socket type prefixes
+--------------------------
 
 Previous "Address family prefixes" can also be prefixed to force the socket
 type and the transport method. The default depends of the statement using
@@ -24115,8 +24115,8 @@ report this to the maintainers.
 
 
 
-11.3 Protocol prefixes
-----------------------
+11.3. Protocol prefixes
+-----------------------
 
 'quic4@<address>[:port1[-port2]]' following <address> is always considered as
                                   an IPv4 address but socket type is forced to