From cca7f9b6beba3d211d323a7efa5d102512792524 Mon Sep 17 00:00:00 2001
From: dancer13 <alfredotic0809@gmail.com>
Date: Fri, 4 Oct 2024 01:09:25 +0200
Subject: [PATCH] doc(README.md): fix wrong variable declared (#4732)

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4fe7c30b0a..8f1025edda 100644
--- a/README.md
+++ b/README.md
@@ -240,7 +240,7 @@ ObjectMapper mapper = ...;
 File jsonFile = new File("test.json");
 // note: method added in Jackson 2.11 (earlier would need to use
 // mapper.getFactory().createGenerator(...)
-JsonGenerator g = f.createGenerator(jsonFile, JsonEncoding.UTF8);
+JsonGenerator g = mapper.createGenerator(jsonFile, JsonEncoding.UTF8);
 // write JSON: { "message" : "Hello world!" }
 g.writeStartObject();
 g.writeStringField("message", "Hello world!");