fix label

libs/remix-core-plugin/src/lib/helpers/fetch-etherscan.ts

@@ -10,7 +10,7 @@ export const fetchContractFromEtherscan = async (plugin, network, contractAddres
     // etherscan api doc https://docs.etherscan.io/api-endpoints/contracts
     if (data.message === 'OK' && data.status === "1") {
       if (data.result.length) {
-        if (data.result[0].SourceCode === '') throw new Error('contract not verified')
+        if (data.result[0].SourceCode === '') throw new Error('contract not verified in Etherscan')
         if (data.result[0].SourceCode.startsWith('{')) {
           data.result[0].SourceCode = JSON.parse(data.result[0].SourceCode.replace(/(?:\r\n|\r|\n)/g, '').replace(/^{{/,'{').replace(/}}$/,'}'))
         }