diff --git a/Accessing-the-Full-API.md b/Accessing-the-Full-API.md
index e83dd49..34de084 100644
--- a/Accessing-the-Full-API.md
+++ b/Accessing-the-Full-API.md
@@ -46,7 +46,7 @@ result = client(SendMessageRequest(peer, 'Hello there!'))
 # __call__ is an alias for client.invoke(request). Both will work
 ```
 
-Message sent! Of course, this is only an example. There are over 240 methods available as of layer 71, and you can use every single of them as you wish. Remember to use the right types! To sum up:
+Message sent! Of course, this is only an example. There are over 240 methods available as of layer 17, and you can use every single of them as you wish. Remember to use the right types! To sum up:
 ```python
 result = client(SendMessageRequest(
     client.get_input_entity('username'), 'Hello there!'