Anotation or Annotation: How To spell?
The word Anotation is misspelled against Annotation, a noun meaning "A note, added by way of comment, or explanation; -- usually in the plural; as, annotations on ancient authors, or on a word or a passage."
Annotation has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings a & otation which should not be misspelled with single 'N'
Wrong Spelling:  a-n-otation  Correct Spelling:  a-nn-otation 
Find more incorrect spellings of Annotation to spell right way.