docs: mention crawler.stop in keepAlive docstring

packages/basic-crawler/src/internals/basic-crawler.ts

@@ -294,7 +294,7 @@ export interface BasicCrawlerOptions<Context extends CrawlingContext = BasicCraw
     /**
      * Allows to keep the crawler alive even if the {@apilink RequestQueue} gets empty.
      * By default, the `crawler.run()` will resolve once the queue is empty. With `keepAlive: true` it will keep running,
-     * waiting for more requests to come. Use `crawler.teardown()` to exit the crawler.
+     * waiting for more requests to come. Use `crawler.stop()` to exit the crawler gracefully, or `crawler.teardown()` to stop it immediately.
      */
     keepAlive?: boolean;