--- a/spec/latest/json-ld-api/index.html	Tue Feb 19 09:15:53 2013 -0800
+++ b/spec/latest/json-ld-api/index.html	Tue Feb 19 18:29:18 2013 +0100
@@ -4212,7 +4212,7 @@
   <h3>Purpose</h3>
   <p>An <tref>RDF dataset</tref> including a <tref>default graph</tref> and zero or more <tref title="named graph">named graphs</tref> needs to be converted to JSON-LD document.</p>
 
-  <p>In some cases, data exists natively in the form of triples or or
+  <p>In some cases, data exists natively in the form of triples or
     <tref title="triple">triples</tref>; for example, if the data was
     originally represented in an <tref>RDF dataset</tref>. This algorithm is
     designed to simply translate an array of <tref