fix: #22 pmd or phpmd

Author: shaunthegeek

src/LintCodeCommand.php

@@ -34,7 +34,7 @@ public function handle()
         $code = $this->call('lint:phpcs', [
             'files' => $this->argument('files'), '--fix' => $this->option('fix')
         ]);
-        $code += $this->call('lint:phpmd', [
+        $code += $this->call('lint:pmd', [
             'files' => $this->argument('files')
         ]);
         return $code;