Getting Started/Other Languages in EOSIO contains some ETH

[joshkauffman]

I wasn't sure how to properly remove this, as it is pulling the code snippet from somewhere else, and I'm not sure how it should/needs to be changed.

On this page: https://docs.dfuse.io/guides/eosio/getting-started/other-languages/ under number 6 - Full Working Examples, the code snippet in Go just below there contains

    case "ethereum", "ETH":
        streamEthereum(context.Background())
    default:
        streamEOSIO(context.Background())```

But maybe it needs to contain that as it does something different for each chain.