diff --git a/lib/membrane/core/element/demand_controller/auto_flow_utils.ex b/lib/membrane/core/element/demand_controller/auto_flow_utils.ex
index 786ce942a..6b2192d84 100644
--- a/lib/membrane/core/element/demand_controller/auto_flow_utils.ex
+++ b/lib/membrane/core/element/demand_controller/auto_flow_utils.ex
@@ -38,7 +38,7 @@ defmodule Membrane.Core.Element.DemandController.AutoFlowUtils do
 
   # The introduced mechanism consists of two parts, the pseudocode for which is included below
 
-  # def onBufferArrivedInMessage() do
+  # def onBufferArrived() do
   #   if element uncorked do
   #     exec handle_buffer
   #   else