Fix .editorconfig-kotlinglang (#299)
Fix .editorconfig-kotlinglang (#299)

Summary:
`ktfmt` with the `--kotlinlang-style` option actually uses a continuation indent size of 4, but the editorconfig provided in this incorrectly configures a continuation indent of 8.

Pull Request resolved: https://github.com/facebookincubator/ktfmt/pull/299

Reviewed By: strulovich

Differential Revision: D34890733

Pulled By: cgrushko

fbshipit-source-id: d020a35b9e3c82b201e27282e484974d30b56579

facebookincubator/ktfmt,facebookincubator/ktfmt,facebookincubator/ktfmt,facebookincubator/ktfmt,facebookincubator/ktfmt