diff --git a/README.md b/README.md
index 918c2a4..d27759a 100644
--- a/README.md
+++ b/README.md
@@ -18,8 +18,7 @@ Require the package via composer:
 ```sh
 composer require archtechx/money
 ```
-
-## Main concepts
+# Usage
 
 The package has two main classes:
 - `Money` which represents monetary values
@@ -27,8 +26,6 @@ The package has two main classes:
 
 This document uses the terms [decimal value](#decimal-value), [base value](#base-value), [default currency](#default-currency), [current currency](#current-currency), [rounding](#rounding), [math decimals](#math-decimals), [display decimals](#display-decimals), and a few others. Refer to the [Terminology](#terminology) section for definitions.
 
-# Usage
-
 ## Money
 
 **Important**: As an implementation of the [Money pattern](https://martinfowler.com/eaaCatalog/money.html), the `Money` object creates a new instance after each operation. Meaning, **all `Money` instances are immutable**. To modify the value of a variable, re-initialize it with a new value: