Re-defined => Redefined.

Fixes #242.

Author: gkellogg

index.html

@@ -3527,10 +3527,10 @@ <h3>Using the Document Base for the Default Vocabulary</h3>
   </pre>
 
   <p class="note">If a <a>term</a> defines a <a>scoped context</a>,
-    and then that term is later re-defined,
+    and then that term is later redefined,
     the association of the context defined in the earlier
     <a>expanded term definition</a> is lost
-    within the scope of that re-definition. This is consistent with
+    within the scope of that redefnition. This is consistent with
     <a>term definitions</a> of a term overriding previous term definitions from
     earlier less deeply nested definitions, as discussed in
     <a href="#advanced-context-usage" class="sectionRef"></a>.</p>