diff --git a/src/type.jl b/src/type.jl
index f283de3..99dbdfa 100644
--- a/src/type.jl
+++ b/src/type.jl
@@ -369,8 +369,9 @@ mutable struct yiemAgent <: agent             # High-level agent wrapper
                                               
   _task::Union{Task, Nothing}                 # Background task running the agent loop
 
-  # Preprocess/transform messages and context (modify, filter, prune, inject, reorder, add context)
-  # for a single LLM call in _process_message()'s loop returns new Vector{agentMessage}
+  # Preprocess/transform messages and context (modify, filter, prune, inject, reorder, 
+  # add context from memory, ...) for a single LLM call in _process_message()'s loop.
+  # returns new Vector{agentMessage}
   preprocessContext ::Union{Function, Nothing}   
 
   # Convert preprocessContext()'s new Vector{agentMessage} to LLM message format