docs: update sample code in comment

Author: kenjis

system/Throttle/Throttler.php

@@ -79,10 +79,9 @@ public function getTokenTime(): int
      *
      * Example:
      *
-     *  if (! $throttler->check($request->ipAddress(), 60, MINUTE))
-     * {
+     *  if (! $throttler->check($request->ipAddress(), 60, MINUTE)) {
      *      die('You submitted over 60 requests within a minute.');
-     * }
+     *  }
      *
      * @param string $key      The name to use as the "bucket" name.
      * @param int    $capacity The number of requests the "bucket" can hold

tests/system/Throttle/ThrottleTest.php

@@ -56,7 +56,7 @@ public function testTokenTimeCalculation()
         $throttler->setTestTime($time);
 
         $capacity = 2;
-        $seconds = 200;
+        $seconds  = 200;
 
         // refresh = 200 / 2 = 100 seconds
         // refresh rate = 2 / 200 = 0.01 token per second