Remove odd expansion step.
--- a/spec/latest/json-ld-api/index.html Thu Apr 05 16:48:16 2012 -0700
+++ b/spec/latest/json-ld-api/index.html Thu Apr 05 16:57:06 2012 -0700
@@ -1245,8 +1245,6 @@
current <em>value</em> updated by recursively using this algorithm.</li>
<li>Otherwise, if <em>value</em> is not an <tref>array</tref>, replace <em>value</em>
with an array containing <em>value</em>.</li>
- <li>If <em>value</em> is an <tref>array</tref>, replace <em>value</em> with
- an array containing <em>value</em>.</li>
<li>Process each item in <em>value</em> recursively using this algorithm,
passing copies of the <tref>active context</tref> and <tref>active property</tref>.</li>
</ol>