Correct typo in "options" page

Correct a typo in the "options" page, "Data Adapters" section, "Do the
id properties have to be strings?" part.
">select<" to "<select>"

docs/_includes/options/data/array.html

@@ -38,7 +38,7 @@ $('select').select2({
   </h3>
 
   <p>
-    Because the <code>value</code> attributes on a <code>&gt;select&lt;</code>
+    Because the <code>value</code> attributes on a <code>&lt;select&gt;</code>
     tag must be strings, the <code>id</code> property on the data objects must
     also be strings. Select2 will attempt to convert anything that is not a
     string to a string, which will work for most situations, but it is