docs: update readme example

[43081j]

Fixes #9

[github-actions]

⚠️ Duplicate Dependencies Warning (threshold: 1):

📦 eslint-visitor-keys: 2 versions (3.4.3, 4.2.1)
📦 @octokit/openapi-types: 2 versions (20.0.0, 24.2.0)
📦 @octokit/types: 2 versions (12.6.0, 13.10.0)
📦 ignore: 2 versions (5.3.2, 7.0.5)
📦 brace-expansion: 2 versions (1.1.12, 2.0.2)
📦 minimatch: 2 versions (3.1.2, 9.0.5)
📦 glob-parent: 2 versions (5.1.2, 6.0.2)
📦 picomatch: 2 versions (2.3.1, 4.0.3)

💡 To find out what depends on a specific package, run: npm ls example-package