What's the difference between coranto and couranto?

Coranto

Definition:

• (n.) A sprightly but somewhat stately dance, now out of fashion.

Example Sentences:

• (1) He could forget about mastering the tricky manoeuvres of the "coranto" or courante , and at last fall "to quiet of mind and business again".

Couranto

Definition:

• (n.) A sprightly dance; a coranto; a courant.

Example Sentences: