Update spec/index.html

Co-authored-by: Ted Thibodeau Jr <[email protected]>

Author: doerthe

spec/index.html

@@ -1551,7 +1551,7 @@ <h4>Patterns of RDFS entailment (Informative)</h4>
           </tr>
           <tr >
             <td class="othertable"><dfn>rdfs14</dfn></td>
-            <td class="othertable">Any triple ttt such that  &lt;&lt;(aaa bbb ccc)&gt;&gt; appears in ttt</td>
+            <td class="othertable">Any triple ttt such that &lt;&lt;(aaa bbb ccc)&gt;&gt; appears in ttt</td>
             <td class="othertable">ttt [&lt;&lt;(aaa bbb ccc)>>/_:nnn]<br/>
             _:nnn <code>rdf:type rdfs:Proposition .</code></td>
           </tr>