case 27790; remove env variable form drush alias

Author: tariqinaam

src/Command/SiteDrushAliasCommand.php

@@ -76,8 +76,6 @@ protected function execute(InputInterface $input, OutputInterface $output) {
  * Drush alias for site {$this->siteName}.
  */
 \$aliases["site"] = array (
-  'root' => '{$this->destination}web',
-  'uri' => '{$this->url}',
   'user' => 1,
 );
 EOF;