Removed redundant namespace

Author: Tomáš Votruba

src/CompletionCommand.php

@@ -2,7 +2,6 @@
 
 namespace Stecman\Component\Symfony\Console\BashCompletion;
 
-use Stecman\Component\Symfony\Console\BashCompletion\CompletionHandler;
 use Symfony\Component\Console\Command\Command as SymfonyCommand;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -63,4 +62,4 @@ protected function runCompletion()
         return $this->handler->runCompletion();
     }
 
-}
+}