Update 59.4. Packaging executable jar and war files.md

VIII. Build tool plugins/59.4. Packaging executable jar and war files.md

@@ -34,4 +34,4 @@ dependencies {
     ...
 }
 ```
-**注**：具体参考[“Section 74.1, “Create a deployable war file””](http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/htmlsingle/#howto-create-a-deployable-war-file)。
+**注**：具体参考[“Section 74.1, “Create a deployable war file””](../IX. ‘How-to’ guides/74.1. Create a deployable war file.md)。