[vale] reported by reviewdog 🐶 [OpenSearch.HeadingCapitalization] 'Additional Parameters' is a heading and should be in sentence case. Raw Output: {"message": "[OpenSearch.HeadingCapitalization] 'Additional Parameters' is a heading and should be in sentence case.", "location": {"path": "_security/authentication-backends/openid-connect.md", "range": {"start": {"line": 339, "column": 5}}}, "severity": "ERROR"}