Fix trivial conatiner typo in 6.8

[timp87]

Found this when run journalbeat 6.8.8.

Well, probably 7.x and master have the same issue at least in config-options.asciidoc

[elasticmachine]

Since this is a community submitted pull request, a Jenkins build has not been kicked off automatically. Can an Elastic organization member please verify the contents of this patch and then kick off a build manually?

[elasticmachine]

Since this is a community submitted pull request, a Jenkins build has not been kicked off automatically. Can an Elastic organization member please verify the contents of this patch and then kick off a build manually?

[cla-checker-service]

💚 CLA has been signed

[timp87]

It would be great to include this into 6.8.9 and release it asap

[jsoriano]

Hey, good catch,

This is solved in 7.x (#10525), but I think it was not backported to 6.8 because it was considered a breaking change, we use to avoid changing field names in patch versions. @kvch can know more about this specific issue.

But the typo in documentation is still there in master, I think this should be fixed. @timp87 would you like to open a PR on master to fix the docs? Thanks!

[elasticmachine]

Pinging @elastic/integrations (Team:Integrations)

[timp87]

Will 6.9 include the fix (if 6.9 will exist at all)?

Just checked 7.6, 7.7, 7.x and master - they all have typo in journalbeat/docs/config-options.asciidoc.
To be honest it's too trivial and I would prefer if you just fix that rather than me.

P. S. this tiny typo made me cry when I realized it was the root cause of my issue after 2 days of investigation.

[kvch]

@timp87 Sorry about your troubles. It is a breaking change, so I did not backport the fix to the 6.x major.

I opened a PR to fix the documentation issue: #17632