CDATA fails

[StephanPraetsch]

Hi,

if I add CDATA in an xml code snippet like

        <notes><![CDATA[file name: snakeyaml-1.33.jar]]></notes>

then it fails with a 400

…  awaiting  First attempt failed, retrying ...
✖  fatal     Error: Request failed with status code 400 
    at createError (/builds/catalyst/documentation/node_modules/axios/lib/core/createError.js:16:15)
    at settle (/builds/catalyst/documentation/node_modules/axios/lib/core/settle.js:17:12)
    at IncomingMessage.handleStreamEnd (/builds/catalyst/documentation/node_modules/axios/lib/adapters/http.js:269:11)
    at IncomingMessage.emit (events.js:412:35)
    at endReadableNT (internal/streams/readable.js:1317:12)
    at processTicksAndRejections (internal/process/task_queues.js:82:21)
error Command failed with exit code 1.

see cdata-in-xml.md