Update Readme.md for Uganda Mobile Money

Author: jeremiahAI

README.md

@@ -87,6 +87,7 @@ Set the public key, encryption key and other required parameters. The `RavePayMa
 | acceptCardPayments(boolean) | Set to `true` if you want to accept payments via bank accounts, else set to `false` | `boolean` | Not Required |
 | acceptMpesaPayments(boolean) | Set to `true` if you want to accept Mpesa payments, else set to `false` . For this option to work, you should set your country to `KE` and your currency to `KES` | `boolean` | Not Required |
 | acceptGHMobileMoneyPayments(boolean) | Set to `true` if you want to accept Ghana mobile money payments, else set to `false` . For this option to work, you should set your country to `GH` and your currency to `GHS`| `boolean` | Not Required |
+| acceptUgMobileMoneyPayments(boolean) | Set to `true` if you want to accept Uganda mobile money payments, else set to `false` . For this option to work, you should set your country to `UG` and your currency to `UGX`| `boolean` | Not Required |
 | acceptAchPayments(boolean) | Set to `true` if you want to accept US ACH charges from your customers, else set to `false` . For this option to work, you should set your country to `US` and your currency to `USD`. You also have to set `acceptAccountPayments(true)`| `boolean` | Not Required |
 | onStagingEnv(boolean) | Set to `true` if you want your transactions to run in the staging environment otherwise set to `false`. Defaults to false  | `boolean` | Not Required
 | setMeta(`List<Meta>`) | Pass in any other custom data you wish to pass. It takes in a `List` of `Meta` objects | List<Meta> | Not Required