Fixed spelling issue in JSON-LD Syntax spec.
--- a/spec/latest/json-ld/index.html	Sat May 18 12:54:01 2013 -0300
+++ b/spec/latest/json-ld/index.html	Tue May 21 14:05:22 2013 -0400
@@ -2284,7 +2284,7 @@
   -->
   </pre>
 
-  <p>The example above contains information about to secrete agents that cannot be identified
+  <p>The example above contains information about to secret agents that cannot be identified
     with an <tref>IRI</tref>. While expressing that <em>agent 1</em> knows <em>agent 2</em> is possible
     without using <tref title="blank node identifier">blank node identifiers</tref>, it is
     necessary assign <em>agent 1</em> an identifier so that it can be referenced from