Fix PHPCS errors.

src/Console/CommandRunner.php

@@ -117,6 +117,7 @@ class CommandRunner
         if (is_string($classOrInstance)) {
             return new $classOrInstance($io);
         }
+
         return $classOrInstance;
     }
 }

tests/TestCase/Console/CommandRunnerTest.php

@@ -20,8 +20,8 @@ use Cake\Console\ConsoleIo;
 use Cake\Console\Shell;
 use Cake\Core\Configure;
 use Cake\Http\BaseApplication;
-use Cake\TestSuite\TestCase;
 use Cake\TestSuite\Stub\ConsoleOutput;
+use Cake\TestSuite\TestCase;
 use TestApp\Shell\SampleShell;
 
 /**