FreeSWITCH-FS-8767

Merge pull request #441 in FS/freeswitch from ~JMESQUITA/freeswitch:bugfix/FS-8059-typo-in-verto.js-conf.transfer-method to master

* commit 'ef679db337f3edb2fbbc2f783af47a2077ddb2b7':
  FS-8059 [verto.js] Fix typo when transferring party from conference.