diff --git a/README.md b/README.md
index 18301e4..6eb047c 100644
--- a/README.md
+++ b/README.md
@@ -48,5 +48,5 @@ from obsstudio_sdk.reqs import ReqClient
 cl = ReqClient('localhost', 4455, 'mystrongpass')
 
 # Toggle the mute state of your Mic input
-cl.ToggleInputMute('Mic/Aux')
+cl.toggle_input_mute('Mic/Aux')
 ```