diff --git a/README.md b/README.md
index 9c59f7d2..d861e39c 100644
--- a/README.md
+++ b/README.md
@@ -425,7 +425,7 @@ final chat = await OpenAI.instance.chat.create(
 final message = chat.choices.first.message;
 
 // Wether the message has a tool call.
-  if (message.hasToolCalls) {
+  if (message.haveToolCalls) {
   final call = message.toolCalls!.first;
 
     // Wether the tool call is the one we sent.