diff --git a/railties/guides/source/engines.textile b/railties/guides/source/engines.textile
index 6b0c8b3b2f..17c48319ac 100644
--- a/railties/guides/source/engines.textile
+++ b/railties/guides/source/engines.textile
@@ -2,8 +2,8 @@ h2. Getting Started with Engines
 
 In this guide you will learn about engines and how they can be used to provide additional functionality to their host applications through a clean and very easy-to-use interface. You will learn the following things in this guide:
 
-* What are engines
-* Generating an engine
+* What makes an engine
+* How to generate an engine
 * Building features for the engine
 * Hooking the engine into an application
 * Overriding engine functionality in the application