From c8b2a512b2612207c12422689b1c90aee37c149b Mon Sep 17 00:00:00 2001
From: crossoverJie <crossoverJie@gmail.com>
Date: Sat, 12 Nov 2022 16:30:17 +0800
Subject: [PATCH] [improve][doc] change code style (#18438)

---
 site2/docs/functions-package-java.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/site2/docs/functions-package-java.md b/site2/docs/functions-package-java.md
index fe34a9fd4b2f3..f2187a1435771 100644
--- a/site2/docs/functions-package-java.md
+++ b/site2/docs/functions-package-java.md
@@ -14,7 +14,7 @@ To package a Java function, complete the following steps.
 
 1. Create a new maven project with a pom file. In the following code sample, the value of `mainClass` is your package name.
 
-   ```java
+   ```xml
     <?xml version="1.0" encoding="UTF-8"?>
     <project xmlns="http://maven.apache.org/POM/4.0.0"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"