diff --git a/src/Illuminate/Foundation/Console/DocsCommand.php b/src/Illuminate/Foundation/Console/DocsCommand.php
index 3de344181749..425b2f88fd9a 100644
--- a/src/Illuminate/Foundation/Console/DocsCommand.php
+++ b/src/Illuminate/Foundation/Console/DocsCommand.php
@@ -401,9 +401,9 @@ protected function openViaBuiltInStrategy($url)
         }
 
         $binaryExecutable = [
-            'Darwin' => 'open', 
-            'Windows' => 'start', 
-            'Linux' => 'xdg-open'
+            'Darwin' => 'open',
+            'Windows' => 'start',
+            'Linux' => 'xdg-open',
         ][$this->systemOsFamily];
 
         $process = tap(Process::fromShellCommandline($binaryExecutable.' '.escapeshellcmd($url)))->run();