Atestation or Attestation: How To spell?
The word Atestation is misspelled against Attestation, a noun meaning "The act of attesting; testimony; witness; a solemn or official declaration, verbal or written, in support of a fact; evidence. The truth appears from the attestation of witnesses, or of the proper officer. The subscription of a name to a writing as a witness, is an attestation."
Attestation has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings a & estation which should not be misspelled with single 'T'
Wrong Spelling:  a-t-estation  Correct Spelling:  a-tt-estation 
Find more incorrect spellings of Attestation to spell right way.