Small grammar fix. 👀 .

public/index.php

@@ -26,7 +26,7 @@ require __DIR__.'/../bootstrap/autoload.php';
 |--------------------------------------------------------------------------
 |
 | We need to illuminate PHP development, so let's turn on the lights.
-| This bootstrap the framework and gets it ready for use, then it
+| This bootstraps the framework and gets it ready for use, then it
 | will load up this application so that we can run it and send
 | the responses back to the browser and delight these users.
 |