Marveled or Marvelled: How To spell?

The word Marveled is misspelled against Marvelled, which is past tense of "Marvel"

Marvelled has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings marve & ed which should not be misspelled with single 'L'
Wrong Spelling:  marve-l-ed 
Correct Spelling:  marve-ll-ed 
Explore spell check of Marvelled to spell without errors.