$ echo '[[File:Foo.jpg|maldekstra|caption]]' | php bin/parse.php --domain eo.wikivoyage.org --linting 1 ↵ <p data-parsoid='{"dsr":[0,35,0,0]}'><span class="mw-default-size" typeof="mw:File" data-parsoid='{"optList":[{"ck":"bogus","ak":"maldekstra"},{"ck":"caption","ak":"caption"}],"dsr":[0,35,null,null]}' data-mw='{"caption":"caption"}'><a href="./Dosiero:Foo.jpg" class="mw-file-description" title="caption" data-parsoid="{}"><img alt="caption" resource="./Dosiero:Foo.jpg" src="//upload.wikimedia.org/wikipedia/commons/0/06/Foo.jpg" decoding="async" data-file-width="300" data-file-height="197" data-file-type="bitmap" height="197" width="300" class="mw-file-element" data-parsoid='{"a":{"resource":"./Dosiero:Foo.jpg","height":"197","width":"300"},"sa":{"resource":"File:Foo.jpg"}}'/></a></span></p>
Notice how maldekstra is classified as bogus. This also shows up as lint errors on eowikivoyage (not sharing link since the contents of the link will change once this bug is resolved) where maldesktra and desktra are tagged as bogus image options.
This showed up while looking eowikivoyage visualdiffing errors where a number of pages had image rendering visual diffs.