Update index.html

Co-Authored-By: gkellogg <[email protected]>

Author: dlongley

index.html

@@ -10487,7 +10487,7 @@ <h1>Data Model</h1>
       the scope of a <a>JSON-LD document</a>. Blank node identifiers begin with
       <code>_:</code>.</li>
     <li>A <a>JSON-LD value</a> is a <a>typed value</a>, a <a>string</a> (which is interpreted
-      as <a>typed value</a> with type <code>xsd:string</code>), a <a>number</a>
+      as a <a>typed value</a> with type <code>xsd:string</code>), a <a>number</a>
       (<a>numbers</a> with a non-zero fractional part, i.e., the result of a modulo&#8209;1 operation,
       <span class="changed">or which are too large to represent as integers,</span>
       are interpreted as <a>typed values</a> with type <code>xsd:double</code>, all other