style: Fixed trivial spelling error in keyring placeholder text

[DEmmons]

Done

• Edited the placeholder text, changing it from "e.g. /usr/share/keyrings/ubuntu-clooudimage-keyring.gpg" to "e.g. /usr/share/keyrings/ubuntu-cloudimage-keyring.gpg"

QA steps

• navigate to the Change Source dialogue for custom images
• click on "advanced"
• verify the placeholder text is correct

Fixes

Fixes:

https://bugs.launchpad.net/maas-ui/+bug/2085803

Screenshots

Notes

[webteam-app]

DEmmons is not a collaborator of the repo

[github-actions]

Everyone contributing to this PR have now signed the CLA. Thanks!

[ndv99]

Hey @DEmmons, thanks for the PR! This looks good to me, but I think you need to use your Canonical email address for your commit signatures in order for it to detect your CLA status (I'm assuming you've signed it a while ago now 😅 )

[DEmmons]

Thanks! Launchpad does show it as signed. I changed the signing email in the commit, and re-pushed it (that's the forceful one), but that hasn't gotten me unstuck here. If I have to scrap this and try again, that's ok, and of course a part of the value in doing this was the learning and ensuring things are set up well on my end, in the hopes that I can make more substantial contributions in the future. I'll try a few more things first, though, before I delete this.

[DEmmons]

...it was something just as simple: I had used my email instead of github / launchpad username when I pushed

[ndv99]

Glad you figured it out, nice one!

[ndv99]

LGTM