I was reviewing some SO edits today, and someone submitted an edit for the [jodatimetime] tag:
This is a misspelling of tag "jodatime". Sorry I don't know the process to propose turning a tag into a synonym for another.
And indeed that tag has only 2 questions tagged.
I am going to go retag those 2 questions to [jodatime], but is there a process for cleaning up the [jodatimetime] tag?