Removed repeated definition of `string-reduce'.

Author: arthurgleckler

srfi-171.html

@@ -523,10 +523,6 @@ <h3 id="bytevector-u8-reduce"><code>(bytevector-u8-reduce</code> <em> f identity
 <p> The bytevector-u8 version of <code>list-reduce</code>.</p>
 
 
-<h3 id="string-reduce"><code>(string-reduce</code> <em> f identity str</em><code>)</code></h3>
-<p> The string version of <code>list-reduce</code>.</p>
-
-
 <h3 id="port-reduce"><code>(port-reduce</code> <em> f identity reader port</em><code>)</code></h3>
 <p> The port version of <code>list-reducer</code>.  It reduces over <em>port</em> using
     <em>reader</em> until <em>reader</em> returns <code>#eof-object</code>.</p>