re-arrange VueSchoolLink like on other pages (#2243)

Author: AloisSeckar

src/guide/components/registration.md

@@ -1,9 +1,9 @@
 # Component Registration {#component-registration}
 
-<VueSchoolLink href="https://vueschool.io/lessons/vue-3-global-vs-local-vue-components" title="Free Vue.js Component Registration Lesson"/>
-
 > This page assumes you've already read the [Components Basics](/guide/essentials/component-basics). Read that first if you are new to components.
 
+<VueSchoolLink href="https://vueschool.io/lessons/vue-3-global-vs-local-vue-components" title="Free Vue.js Component Registration Lesson"/>
+
 A Vue component needs to be "registered" so that Vue knows where to locate its implementation when it is encountered in a template. There are two ways to register components: global and local.
 
 ## Global Registration {#global-registration}