fix bad link

dev_docs/kibana_platform_plugin_intro.mdx

@@ -76,7 +76,7 @@ We recognize the need to better clarify the relationship between core functional
 The main difference between core functionality and functionality supplied by plugins, is in how it is accessed. Core is
 passed to plugins as the first parameter to their `start` and `setup` lifecycle functions, while plugin supplied functionality is passed as the
 second parameter.  Plugin dependencies must be declared explicitly inside the `kibana.json` file. Core functionality is always provided. Read the 
-section on [how plugins interact with eachother and core](#how-plugins-interact-with-each-other-and-core) for more information.
+section on <DocLink id="kibPlatformIntro" section="how-plugins-interact-with-each-other-and-core" text="how plugins interact with eachother and core"/> for more information.
 
 ## The anatomy of a plugin