krb5 commit [krb5-1.21]: Fix formatting error in realm_config.rst

https://github.com/krb5/krb5/commit/ddf1efd8727637a5627fa143a3a1a2449754e9fa
commit ddf1efd8727637a5627fa143a3a1a2449754e9fa
Author: Jon Moore <[email protected]>
Date:   Sat May 25 17:15:08 2024 -0400

    Fix formatting error in realm_config.rst
    
    Commit 10eb93809b1af06e2b1147aee2e3e50058ba1bbd introduced a
    formatting error in the SRV record descriptions.  Fix it now.
    
    [[email protected]: wrote commit message]
    
    (cherry picked from commit c5772bc916f8818070f9d78a2999bd5dfa0a68d5)
    
    ticket: 9125
    version_fixed: 1.21.3

 doc/admin/realm_config.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/admin/realm_config.rst b/doc/admin/realm_config.rst
index 35e4857e5..9f5ad5074 100644
--- a/doc/admin/realm_config.rst
+++ b/doc/admin/realm_config.rst
@@ -156,7 +156,8 @@ _kerberos-master._udp
 
     If you have only one KDC, or for whatever reason there is no
     accessible KDC that would get database changes faster than the
-    others, you do not need to define this entry.  _kerberos-adm._tcp
+    others, you do not need to define this entry.
+_kerberos-adm._tcp
     This should list port 749 on your primary KDC.  Support for it is
     not complete at this time, but it will eventually be used by the
     :ref:`kadmin(1)` program and related utilities.  For now, you will