Haydnote or Headnote: How To spell?

The word Haydnote is misspelled against Headnote, a noun meaning "A note at the head of a page or chapter; in law reports, an abstract of a case, showing the principles involved and the opinion of the court."

Headnote has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets h & dnote is misspelled as 'AY'
Wrong Spelling:  h-ay-dnote 
Correct Spelling:  h-ea-dnote 
Find more incorrect spellings of Headnote to spell right way.

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