diff --git a/README.md b/README.md
index a28bbf1..86fa280 100644
--- a/README.md
+++ b/README.md
@@ -602,7 +602,7 @@ binder_thread *thread)
 	 * the inner lock.
 	*/
 	  if ((thread->looper & BINDER_LOOPER_STATE_POLL) && waitqueue_active(&thread->wait)) {
-		wake_up_poll(&thread->wait, EPOLLHUP | POLLFREE);
+		<b>wake_up_poll(&thread->wait, EPOLLHUP | POLLFREE);</b>
 	  }
 	  binder_inner_proc_unlock(thread->proc);
 	  /*
@@ -617,6 +617,7 @@ binder_thread *thread)
 	  .
 	  .
 }
+</pre>
   
 see full code [here](https://code.woboq.org/linux/linux/drivers/android/binder.c.html#binder_thread_release)