Use consistent plugin name in code snippet

src/content/contribute/writing-a-plugin.md

@@ -5,6 +5,7 @@ contributors:
   - tbroadley
   - iamakulov
   - byzyk
+  - franjohn21
 ---
 
 Plugins expose the full potential of the webpack engine to third-party developers. Using staged build callbacks, developers can introduce their own behaviors into the webpack build process. Building plugins is a bit more advanced than building loaders, because you'll need to understand some of the webpack low-level internals to hook into them. Be prepared to read some source code!
@@ -23,7 +24,7 @@ class MyExampleWebpackPlugin {
   apply(compiler) {
     // Specify the event hook to attach to
     compiler.hooks.compile.tapAsync(
-      'afterCompile',
+      'MyExampleWebpackPlugin',
       (compilation, callback) => {
         console.log('This is an example plugin!');
         console.log('Here’s the `compilation` object which represents a single build of assets:', compilation);