Use generic checkout path in README

Author: pweiskircher

README.md

@@ -18,8 +18,8 @@ Output format is documented in [API.md](./API.md).
 For now, install from a local checkout:
 
 ```bash
-git clone https://github.com/PSPDFKit-labs/buildkite-cli ~/Work/buildkite-cli
-cd ~/Work/buildkite-cli
+git clone https://github.com/PSPDFKit-labs/buildkite-cli <buildkite-cli-dir>
+cd <buildkite-cli-dir>
 pnpm install
 pnpm run build
 npm link