Fix method name of reading_info plugin

[PTrottier]

See: https://github.com/lumeland/lume/blob/main/plugins/reading_info.ts#L40

[netlify[bot]]

✅ Deploy Preview for lumeland ready!

Name	Link
🔨 Latest commit	71eea23fe74e16bb94a2eb47ff727d79fcf01b4f
🔍 Latest deploy log	https://app.netlify.com/sites/lumeland/deploys/664ec44f01e90d0008d198af
😎 Deploy Preview	https://deploy-preview-124--lumeland.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[oscarotero]

Thank you!