Update Http.php (#45296)

Author: driesvints

src/Illuminate/Support/Facades/Http.php

@@ -49,7 +49,7 @@
  * @method static \Illuminate\Http\Client\PendingRequest withMiddleware(callable $middleware)
  * @method static \Illuminate\Http\Client\PendingRequest beforeSending(callable $callback)
  * @method static \Illuminate\Http\Client\PendingRequest throw(callable|null $callback = null)
- * @method static \Illuminate\Http\Client\PendingRequest throwIf(callable|bool $condition, callable|null $throwCallback)
+ * @method static \Illuminate\Http\Client\PendingRequest throwIf(callable|bool $condition)
  * @method static \Illuminate\Http\Client\PendingRequest throwUnless(bool $condition)
  * @method static \Illuminate\Http\Client\PendingRequest dump()
  * @method static \Illuminate\Http\Client\PendingRequest dd()