Update facade docblocks

Author: taylorotwell

src/Illuminate/Support/Facades/Schedule.php

@@ -29,6 +29,8 @@
  * @method static \Illuminate\Console\Scheduling\PendingEventAttributes runInBackground()
  * @method static \Illuminate\Console\Scheduling\PendingEventAttributes when(\Closure|bool $callback)
  * @method static \Illuminate\Console\Scheduling\PendingEventAttributes skip(\Closure|bool $callback)
+ * @method static \Illuminate\Console\Scheduling\PendingEventAttributes name(string $description)
+ * @method static \Illuminate\Console\Scheduling\PendingEventAttributes description(string $description)
  * @method static \Illuminate\Console\Scheduling\PendingEventAttributes cron(string $expression)
  * @method static \Illuminate\Console\Scheduling\PendingEventAttributes between(string $startTime, string $endTime)
  * @method static \Illuminate\Console\Scheduling\PendingEventAttributes unlessBetween(string $startTime, string $endTime)