Fixes to support parsing of ISO13399 database plib

[zakhenry]

The database can be downloaded from https://dictionary.unm.fr/model/catalogue.html

Only these two small fixes required to successfully parse the file

[CLAassistant]

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[zakhenry]

I'm not sure if something is wrong with the CLA bot as it says I've signed if I go to the site, but the comment above does not update..

[zakhenry]

@ytanimura i wonder if you can help me resolve this CLA issue? I’d like to get this PR released if possible, thanks!

[ytanimura]

Thank you for your pull request and I am sorry for the delay in responding. I will deal with it next week.
GitHub Actions are not working properly because a PR from external branch cannot read the environment variables. I am also going to update the CHANGELOG, so I will import it as a branch of this repository and make a new pull request.

[zakhenry]

Thanks for merging @ytanimura ! Are you expecting to create a new release for this update too?

[ytanimura]

We will do it at the same time as the release of the new version of truck. It is not that far away, but it will not be today or tomorrow.