Update README.md

target_chains/ethereum/sdk/solidity/README.md

@@ -52,7 +52,7 @@ contract ExampleContract {
 
 ## How Pyth Works on EVM Chains
 
-Pyth prices are published on Solana, and relayed to EVM chains using the [Wormhole Network](https://wormholenetwork.com/) as a cross-chain message passing bridge. The Wormhole Network observes when Pyth prices on Solana have changed and publishes an off-chain signed message attesting to this fact. This is explained in more detail [here](https://docs.wormholenetwork.com/wormhole/).
+Pyth prices are published on Pythnet, and relayed to EVM chains using the [Wormhole Network](https://wormholenetwork.com/) as a cross-chain message passing bridge. The Wormhole Network observes when Pyth prices on Pythnet have changed and publishes an off-chain signed message attesting to this fact. This is explained in more detail [here](https://docs.wormholenetwork.com/wormhole/).
 
 This signed message can then be submitted to the Pyth contract on the EVM networks along the required update fee for it, which will verify the Wormhole message and update the Pyth contract with the new price.