silly goober bot

docs: update to newer settings

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.env.example
··· 1 1 DISCORD_TOKEN=discord token 2 - NIXPKGS=path to nixpkgs 3 2 GITHUB_TOKEN=github token
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README.md
··· 38 38 | Env Var | Optional | Description | 39 39 | ------- | -------- | ----------- | 40 40 | `$DISCORD_TOKEN` | No | The token for the Discord bot that you just created. | 41 - | `$NIXPKGS_URL` | Yes | The url to the version of nixpkgs you want to use for the `/nixpkgs` command. | 42 - | `$GITHUB_TOKEN` | Yes | Github API token. | 41 + | `$GITHUB_TOKEN` | No | Github API token. | 43 42 44 43 ## Thanks 45 44