Merge pull request #6575 from newca12/fix-docs

Remove Literal singleton types from dotty doc

Author: smarter

docs/_includes/features.html

@@ -60,10 +60,6 @@ <h1 id="so-features">So, features?</h1>
                         <td><a href="https://dotty.epfl.ch/docs/reference/other-new-features/creator-applications.html">Creator applications</a></td>
                         <td>Implemented</td>
                     </tr>
-                    <tr>
-                        <td><a href="https://dotty.epfl.ch/docs/reference/singleton-types.html">Literal singleton types</a></td>
-                        <td>Implemented</td>
-                    </tr>
                     <tr>
                         <td><a href="https://github.com/scala/scala.github.com/pull/491">@static methods and fields</a></td>
                         <td>Implemented</td>