update README

README.md

@@ -2,6 +2,12 @@
 
 This library enables code-based database migrations in Kotlin.
 
+## Features
+
+* Declare database migrations (identified by a unique name).
+    * Migrations are executed in the order they are declared in.
+* Executed migrations are tracked in a database table and skipped on subsequent runs.
+
 ## Installation
 
 Add the following to your `build.gradle.kts`.
@@ -35,9 +41,3 @@ fun configureDatabase() {
     }
 }
 ```
-
-## How It Works
-
-* Each migration is identified by a unique name.
-* Migrations are executed in the order they are declared in.
-* Executed migrations are tracked in a database table and skipped on subsequent runs.