Update README.md (#289)

Added deprecation message to POS Terminal Management API

Author: DjoykeAbyah

README.md

@@ -17,8 +17,7 @@ This library supports the following:
 | [Management API](https://docs.adyen.com/api-explorer/Management/3/overview)                                                   |     v3      | Configure and manage your Adyen company and merchant accounts, stores, and payment terminals.                                                                                                                                                                                                                                           | [Management](lib/adyen/services/management.rb)                       |
 | [Payments API](https://docs.adyen.com/api-explorer/Payment/68/overview)                                                       |     v68     | Our classic integration for online payments.                                                                                                                                                                                                                                                                                            | [Classic Integration API](lib/adyen/services/payment.rb)             |
 | [Payouts API](https://docs.adyen.com/api-explorer/Payout/68/overview)                                                         |     v68     | Endpoints for sending funds to your customers.                                                                                                                                                                                                                                                                                          | [Payout](lib/adyen/services/payout.rb)                               |
-| [POS Terminal Management API](https://docs.adyen.com/api-explorer/postfmapi/1/overview)                                       |     v1      | Endpoints for managing your point-of-sale payment terminals.                                                                                                                                                                                                                                                                            | [TerminalManagement](lib/adyen/services/posTerminalManagement.rb)    |
-| [Recurring API](https://docs.adyen.com/api-explorer/Recurring/68/overview)                                                    |     v68     | Endpoints for managing saved payment details.                                                                                                                                                                                                                                                                                           | [Recurring](lib/adyen/services/recurring.rb)                         |
+| [POS Terminal Management API](https://docs.adyen.com/api-explorer/postfmapi/1/overview)                                       |     ~~v1~~      | ~~Endpoints for managing your point-of-sale payment terminals.~~ ‼️ **Deprecated**: use instead the [Management API](https://docs.adyen.com/api-explorer/Management/latest/overview) for the management of your terminal fleet.                                                                                                                                                                                                                                                                                | ~~[TerminalManagement](lib/adyen/services/posTerminalManagement.rb)~~    || [Recurring API](https://docs.adyen.com/api-explorer/Recurring/68/overview)                                                    |     v68     | Endpoints for managing saved payment details.                                                                                                                                                                                                                                                                                           | [Recurring](lib/adyen/services/recurring.rb)                         |
 | [Stored Value API](https://docs.adyen.com/payment-methods/gift-cards/stored-value-api)                                        |     v46     | Manage both online and point-of-sale gift cards and other stored-value cards.                                                                                                                                                                                                                                                           | [StoredValue](lib/adyen/services/storedValue.rb)                     |
 | [Transfers API](https://docs.adyen.com/api-explorer/transfers/4/overview)                                                     |     v4      | The Transfers API provides endpoints that can be used to get information about all your transactions, move funds within your balance platform or send funds from your balance platform to a transfer instrument.                                                                                                                        | [Transfers](lib/adyen/services/transfers.rb)                         |
 | [Cloud-based Terminal API](https://docs.adyen.com/point-of-sale/design-your-integration/terminal-api/terminal-api-reference/) |      -      | Our point-of-sale integration.                                                                                                                                                                                                                                                                                                          | [TerminalCloudAPI](lib/adyen/services/terminalCloudAPI.rb)           |