adding missing cli plugin (#792)

Author: jamie-m-a

docs/htdocs/info/docs/tools/vep/script/vep_download.html

@@ -138,6 +138,7 @@ <h4>New in version [[SPECIESDEFS::ENSEMBL_VERSION]] <i>([[SPECIESDEFS::ENSEMBL_R
         <li><a href="//github.com/Ensembl/VEP_plugins/blob/release/[[SPECIESDEFS::ENSEMBL_VERSION]]/Paralogues.pm" rel="external">Paralogues</a> - fetches variants overlapping the genomic coordinates of amino acids aligned between paralogue proteins</li>
         <li><a href="//github.com/Ensembl/VEP_plugins/blob/release/[[SPECIESDEFS::ENSEMBL_VERSION]]/AVADA.pm" rel="external">AVADA</a> - Automatic VAriant evidence DAtabase is a novel machine learning tool that uses natural language processing to automatically identify pathogenic genetic variant evidence in full-text primary literature about monogenic disease and convert it to genomic coordinates</li>
         <li><a href="//github.com/Ensembl/VEP_plugins/blob/release/[[SPECIESDEFS::ENSEMBL_VERSION]]/GeneBe.pm" rel="external">GeneBe</a> - A plugin kindly contributed by the GeneBe team, it retrieves automatic ACMG variant classification data from https://genebe.net/</li>
+        <li><a href="//github.com/Ensembl/VEP_plugins/blob/release/[[SPECIESDEFS::ENSEMBL_VERSION]]/PhenotypeOrthologous.pm" rel="external">PhenotypeOrthologous</a> A VEP plugin that retrieves phenotype information associated with orthologous genes from model organisms</li>
       </ul>
 
       <li>Plugin support added to REST and Web for: </li>