diff --git a/README.md b/README.md
index 036b33a..a0aef81 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ Base endpoint https://api.chapa.co/v1
 | `key`                   | `string`  | **Required**. This will be your public key from Chapa. When on test mode use the test key, and when on live mode use the live key.                                                                 |
 | `email`                 | `string`  | **Required**. A customer’s email. address                                                                                                                                                          |
 | `amount`                | `integer` | **Required**. The amount you will be charging your customer.                                                                                                                                       |
-| `first_name`            | `string`  | **Required**. Your API key                                                                                                                                                                         |
+| `first_name`            | `string`  | **Required**.  A customer’s first name.                                                                                                                                                                            |
 | `last_name`             | `string`  | **Required**. A customer’s last name.                                                                                                                                                              |
 | `tx_ref`                | `string`  | **Required**. A unique reference given to each transaction.                                                                                                                                        |
 | `currency`              | `string`  | **Required**. The currency in which all the charges are made. Currency allowed is ETB.                                                                                                             |