Merge pull request #28193 from yuexiao-wang/plugin-driver

Fix the link for plugin documentation

experimental/plugins_graphdriver.md

@@ -10,7 +10,7 @@ being started.
 
 # Write a graph driver plugin
 
-See the [plugin documentation](/docs/extend/plugins.md) for detailed information
+See the [plugin documentation](/docs/extend/index.md) for detailed information
 on the underlying plugin protocol.