<p>The new <em>URL</em> may be either an absolute URL beginning
with a scheme and hostname, or a URL-path beginning with a slash.
In this latter case the scheme and hostname of the current server
- will be added if if you have
+ will be added if you have
<code class="directive"><a href="../mod/core.html#usecanonicalname">UseCanonicalName</a></code> set to on,
otherwise the hostname will be replaced with the requested Host
header.</p>
<p>The new <em>URL</em> may be either an absolute URL beginning
with a scheme and hostname, or a URL-path beginning with a slash.
In this latter case the scheme and hostname of the current server
- will be added if if you have
+ will be added if you have
<directive module="core">UseCanonicalName</directive> set to on,
otherwise the hostname will be replaced with the requested Host
header.</p>