krb5 commit: Remove dash from man page rst source

[Benjamin Kaduk]

https://github.com/krb5/krb5/commit/c1f2c83105efe4a1cbda35729fc3e31cd257e3cc
commit c1f2c83105efe4a1cbda35729fc3e31cd257e3cc
Author: Ben Kaduk <kaduk at mit.edu>
Date:   Mon Jul 16 12:21:09 2012 -0400

    Remove dash from man page rst source
    
    This page gets rendered for the web with Sphinx but is also turned
    into the krb5_conf.5 manual page.  We need to use three-hyphen
    em dashes for the Sphynx config, but those are a bit long for
    monospace terminal output.  Since the dash here can easily be
    changed to a comma, do so, and avoid the conflict of formatting.

 doc/rst_source/krb_admins/conf_files/krb5_conf.rst |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/doc/rst_source/krb_admins/conf_files/krb5_conf.rst b/doc/rst_source/krb_admins/conf_files/krb5_conf.rst
index 4abcc25..a790caa 100644
--- a/doc/rst_source/krb_admins/conf_files/krb5_conf.rst
+++ b/doc/rst_source/krb_admins/conf_files/krb5_conf.rst
@@ -298,7 +298,7 @@ The libdefaults section may contain any of the following relations:
     host's domain itself, 1 means to also try the domain's immediate
     parent, and so forth.  The library's usual mechanism for locating
     Kerberos realms is used to determine whether a domain is a valid
-    realm---which may involve consulting DNS if **dns_lookup_kdc** is
+    realm, which may involve consulting DNS if **dns_lookup_kdc** is
     set.  The default is not to search domain components.
 
 **renew_lifetime**