Mervaile or Mervaille: How To spell?

The word Mervaile is misspelled against Mervaille, a noun meaning "Marvel."

Mervaille has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings mervai & e which should not be misspelled with single 'L'
Wrong Spelling:  mervai-l-e 
Correct Spelling:  mervai-ll-e 
Find more wrongly spelled words of Mervaille to spell it well.