Small typo in the the to_i vs to_int snippet

[cokara]

The sentence "The difference is that the former will always return a string whereas..." should read "The difference is that the former will always return an integer whereas.."
Thanks.

[florianjosefreheis]

@cokara Thank you, do you mind open a PR?

[florianjosefreheis]

@cokara Just checking in if you're going to open a PR. Will close the issue in about a week in case of unresponsiveness. Cheers

[cokara]

@florianjosefreheis I tried to open a PR but I don't have the privileges to do so on this repo.

[florianjosefreheis]

@cokara you should be able to do that, at least from your forked repo it should work. Let me know if that helps.