Fix terms typo.

Author: gkellogg

common/terms.html

@@ -126,7 +126,7 @@
     A <a>list</a> is an ordered sequence of <a>IRIs</a>, <a>blank nodes</a>, and <a>literals</a>.</dd>
   <dt><dfn data-cite="RDF11-CONCEPTS#dfn-literal" data-lt="RDF literal" class="preserve">literal</dfn></dt><dd>
     An <a>object</a> expressed as a value such as a <a>string</a> or <a>number</a>.
-    Implicitlly or explicitly includes a <a>datatype IRI</a> and, if the datatype is `rdf:langString`, an optional <a>language tag</a>.</dd>
+    Implicitly or explicitly includes a <a>datatype IRI</a> and, if the datatype is `rdf:langString`, an optional <a>language tag</a>.</dd>
   <dt><dfn data-cite="RDF11-CONCEPTS#dfn-named-graph" class="preserve">named graph</dfn></dt><dd>
     A <a>named graph</a>
     is a <a>linked data graph</a> that is identified by an <a>IRI</a> or <a>blank node</a>.</dd>
@@ -179,7 +179,7 @@
     as the <code>@context</code> <a>entry</a> of one of the following:
     a <a>node object</a>, a <a>value object</a>, a <a>graph object</a>, a <a>list object</a>,
     a <a>set object</a>, the value of a <a>nested properties</a>,
-    or the value of an <a>expanded term definition</a></span>.
+    or the value of an <a>expanded term definition</a>.
     Its value may be a <a>map</a> for a <a data-cite="JSON-LD11#dfn-context-definition">context definition</a>,
     as an <a>IRI</a>, or as an <a>array</a> combining either of the above.
   </dd>