README.md in shopify-sinatra-app-0.3.3 vs README.md in shopify-sinatra-app-0.3.4

@@ -38,10 +38,10 @@
 
 `config.ru` --> Rackup file - describes how to run a rack based app
 
 `Gemfile` --> manages the dependencies of the app
 
-`lib/app.rb` --> This file is the skeleton app file. More details on how to use the methods provided by this extension are given in the following section. There are more comments inside this file explaining the skeleton app.
+`src/app.rb` --> This file is the skeleton app file. More details on how to use the methods provided by this extension are given in the following section. There are more comments inside this file explaining the skeleton app.
 
 `Procfile` --> Specific for deploying to Heroku, this file tells heroku how to run the app
 
 `public/icon.png` --> This icon file is used by the Shopify Embedded App SKD and is shown in the menu bar of your embedded app