diff --git a/src/type.jl b/src/type.jl
index c803289..4f987c4 100644
--- a/src/type.jl
+++ b/src/type.jl
@@ -3,7 +3,7 @@ module type
           run_agent, take_response, follow_up, stop_agent
 
 
-using Dates, UUIDs, DataStructures, JSON, NATS
+using Dates, UUIDs, DataStructures, JSON, NATS, Base.Threads
 using GeneralUtils
 
 const Timestamp = DateTime
@@ -587,7 +587,7 @@ carrying the full context through the call chain.
 # Examples
 ```julia
 # After prepareToolCall succeeds, the agent holds a preparedToolCall
-prep = preparedToolCall(
+    prep = preparedToolCall(
     tool,  # agentTool found in context.tools
     toolCall,  # {id: "call_1", name: "search_wine", arguments: "{\"query\": \"red wine\"}"}
     validatedArgs  # Dict("query" => "red wine")