Doc style and link enhancements

fix typo

Fixes

Minor fixes

fix

fix

remove html file

Peer review fixes

Fixes to section headings level 3

fix

minortweak

Update docs/src/main/asciidoc/security-oidc-bearer-token-authentication.adoc

Co-authored-by: Sergey Beryozkin <[email protected]>

Update docs/src/main/asciidoc/security-oidc-bearer-token-authentication.adoc

fix