Merge pull request #154 from Dealerdirect/feature/minor-clean-up

Plugin::loadInstalledPaths(): `config-show` always shows all

src/Plugin.php

@@ -234,10 +234,7 @@ private function loadInstalledPaths()
     {
         if ($this->isPHPCodeSnifferInstalled() === true) {
             $this->processExecutor->execute(
-                sprintf(
-                    'phpcs --config-show %s',
-                    self::PHPCS_CONFIG_KEY
-                ),
+                'phpcs --config-show',
                 $output,
                 $this->composer->getConfig()->get('bin-dir')
             );