pidgin/nest

fix a typo and remove the libera verification stuff as it isn't necessary anymore

Testing Done:
Ran the site locally as a sanity check

Reviewed at https://reviews.imfreedom.org/r/661/
---
title: {{ .Name }}
cveNumber:
talosReportId:
date: {{ .Date }}
summary:
discoveredBy:
fixedInRelease:
fixedInRevision:
draft: true
hidden: true
type: security
layout: cve
---
### Description
Explain the security bug.
### Mitigation
Explain the fix.