Update typographical error in deployment short name

[benverhees]

This pull request addresses a typographical error found in the short name of the deployment resource type. Previously, it was inaccurately typed as deloy instead of the correct term deploy.

[benverhees]

The cause of this issue might be the max 5 character convention that seems to be used for resource types. This character limit may have inadvertently encouraged typos or unclear abbreviations. If the 5 character limit is to be enforced, I'd suggest to use dploy as an alternative short name. That version maintains the 5 character limit while creating a stronger resemblance to the full term, reducing the chance of it being seen as a typographical error.