Snorkeled vs Snorkelled - What's the difference?

In en-past of|snorkel terms the difference between snorkeled and snorkelled

is that snorkeled is (snorkel) while snorkelled is (snorkel).

is that snorkeled is (snorkel) while snorkelled is (snorkel).

(head)

(snorkel)

(wikipedia snorkel)

(en noun)

A hollow tube, held in the mouth, used by swimmers for breathing underwater.

A retractable tube fitted in diesel-engine submarines to allow sufficient ventilation that the engines may be used at periscope depth.

To use a snorkel.

* snorkeler/snorkeller

(head)

(snorkel)