Update README.md

Author: HugoXOX3

README.md

@@ -41,7 +41,7 @@ First, download the latest miner from [releases](https://github.com/HugoXOX3/BTC
 ## How to Use
 
 1. Change the settings:
-   ```python
+   ```json
     pool_address = "public-pool.io"
     pool_port = 21496
     username = "Replace_Me_With_Your_BTC_Wallet"
@@ -79,7 +79,7 @@ The way to run this miner on Android and iOS is to run a Linux Terminal on them,
    ```
 
 3. Change the wallet in this program to yours using nano or vim:
-   ```python
+   ```json
     pool_address = "public-pool.io"
     pool_port = 21496
     username = "Replace_Me_With_Your_BTC_Wallet"
@@ -112,7 +112,7 @@ The way to run this miner on Android and iOS is to run a Linux Terminal on them,
    ```
 
 3. Change the wallet in this program to yours using nano or vim:
-   ```python
+   ```json
     pool_address = "public-pool.io"
     pool_port = 21496
     username = "Replace_Me_With_Your_BTC_Wallet"