Update documentation.html

Author: geraintluff

documentation.html

@@ -32,7 +32,7 @@ <h1>json-schema.org</h1>
 
 				<h2>Specification</h2>
 <div class="block">
-    <p>The latest IETF published draft is v4.  The specification is split into three parts:
+    <p>The latest draft is v4.  The specification is split into three parts:
 
     <p>
     <table class="key-value">