docs(readme): fix typo in example code (#3)

javiertury · patrickhulce · commit eb7f2debfb43 · 2018-10-17T09:50:22.000-05:00
Fix: In the usage example, the plugin was imported as NukeCssPlugin but used as NukecssPlugin.
diff --git a/README.md b/README.md
@@ -32,7 +32,7 @@ module.exports = {
   },
   plugins: [
     // ...
-    new NukecssPlugin()
+    new NukeCssPlugin()
   ],
 }
 ````
