Update README.md
diff --git a/README.md b/README.md
index 1c6d061..2defbd9 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,10 @@
 [![Build Status](https://travis-ci.org/AlexsJones/cucumber_example.png)](https://travis-ci.org/AlexsJones/cucumber_example)
 A simple example program for teaching purposes
+
+
+Structure
+=========
+
+> Calculator.rb (lets pretend this is the program we want to test)
+
+> Features/ (the folder with the tests for our program)