@swharden detailed adding the GetImageHTML() function to Plot in #2385
However, the function is named GetImageHtml(), and is also called with that name in the relevant unit test.

This is contradictory to the documentation which says GetImageHTML()

Not sure which one was intended to be used, otherwise I would have just submitted a PR to rename to GetImageHTML(), to be consistent with the existing documentation.

Do let me know if this was a mistake and if so I don't mind submitting a PR which renames the function to GetImageHTML()