docs: add gem name to install instructions

grnhse / greenhouse_io

Ruby API wrapper for Greenhouse.io API

MIT License

44 stars 46 forks source link

Closed gillkyle closed 2 years ago

gillkyle commented 4 years ago

Looks like the name was left off since this step suggests:

Or install it yourself as:

I suppose it could be that line could be reworded, And then install it with the command: