diff --git a/README.md b/README.md index e5ae4e8..b95ba2c 100644 --- a/README.md +++ b/README.md @@ -166,7 +166,7 @@ as shown in the [example](#matrix-of-gemfiles). When using `bundler-cache: true` you might notice there is no good place to run `bundle config ...` commands. These can be replaced by `BUNDLE_*` environment variables, which are also faster. -They should be set the `env` at the job level as shown in the [example](#matrix-of-gemfiles). +They should be set in the `env` at the job level as shown in the [example](#matrix-of-gemfiles). To find the correct the environment variable name, see the [Bundler docs](https://bundler.io/man/bundle-config.1.html) or look at `.bundle/config` after running `bundle config --local KEY VALUE` locally. To perform caching, this action will use `bundle config --local path $PWD/vendor/bundle`.