fix: update code style

Author: saMahmoudzadeh

src/Illuminate/Database/Events/DatabaseRefreshed.php

@@ -10,7 +10,7 @@ class DatabaseRefreshed implements MigrationEventContract
      * Create a new event instance.
      *
      * @param  string|null  $database
-     * @param  bool $seeding
+     * @param  bool  $seeding
      * @return void
      */
     public function __construct(

src/Illuminate/Foundation/Console/ChannelListCommand.php

@@ -36,7 +36,7 @@ class ChannelListCommand extends Command
     /**
      * Execute the console command.
      *
-     * @param  \Illuminate\Contracts\Broadcasting\Broadcaster $broadcaster
+     * @param  \Illuminate\Contracts\Broadcasting\Broadcaster  $broadcaster
      * @return void
      */
     public function handle(Broadcaster $broadcaster)

src/Illuminate/Support/Testing/Fakes/ChainedBatchTruthTest.php

@@ -27,7 +27,7 @@ public function __construct(Closure $callback)
     /**
      * Invoke the truth test with the given pending batch.
      *
-     * @param  \Illuminate\Bus\PendingBatch $pendingBatch
+     * @param  \Illuminate\Bus\PendingBatch  $pendingBatch
      * @return bool
      */
     public function __invoke($pendingBatch)