Here is my proposed wording:<br />
<br />
The [domain_realm] section provides a translation from hostnames to<br />
Kerberos realms. &nbsp;Each tag is a domain name, providing the mapping for<br />
that domain and all subdomains. &nbsp;If the tag begins with a period<br />
(``.``) then it applies only to subdomains. &nbsp;The Kerberos realm may be<br />
identified either in the realms_ section or using DNS SRV records.<br />
Tag names should be in lower case. &nbsp;For example::<br />
&nbsp;