[Task]: cleanup doc warnings

[bamaer]

What needs to happen?

The website build shows various warnings for the doc syntax

yarn run v1.22.10
$ run-s preview-local:*
$ antora --require ./menu.js site-local.yml
[12:09:20.835] WARN (asciidoctor): unterminated table block
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/pipeline/transforms/cratedb-bulkloader.adoc:90
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:20.994] WARN (asciidoctor): skipping reference to missing attribute: myvar
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/pipeline/transforms/filterrows.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:21.072] WARN (asciidoctor): skipping reference to missing attribute: param1
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/pipeline/transforms/formula.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:21.073] WARN (asciidoctor): skipping reference to missing attribute: param1
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/pipeline/transforms/formula.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:21.171] WARN (asciidoctor): skipping reference to missing attribute: myparam
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/pipeline/transforms/getvariable.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:21.171] WARN (asciidoctor): skipping reference to missing attribute: myparam
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/pipeline/transforms/getvariable.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:21.751] WARN (asciidoctor): skipping reference to missing attribute: mycounter
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/pipeline/transforms/writetolog.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:21.909] WARN (asciidoctor): skipping reference to missing attribute: myvariable
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/workflow/actions/setvariables.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:21.909] WARN (asciidoctor): skipping reference to missing attribute: myvariable
    file: /Users/bart/git-hop/hop/docs/hop-user-manual/modules/ROOT/pages/workflow/actions/setvariables.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-user-manual)
[12:09:22.029] WARN (asciidoctor): skipping reference to missing attribute: catalina_home
    file: /Users/bart/git-hop/hop/docs/hop-dev-manual/modules/ROOT/pages/hopweb/index.adoc
    source: /Users/bart/git-hop/hop/ (refname: 3545 <worktree>, start path: docs/hop-dev-manual)
Site generation complete!

Issue Priority

Priority: 3

Issue Component

Component: Documentation, Component: Website

[bamaer]

.take-issue