Vienese or Viennese: How To spell?
The word Vienese is misspelled against Viennese, a noun meaning "An inhabitant, or the inhabitants, of Vienna."
Viennese has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings vie & ese which should not be misspelled with single 'N'
Wrong Spelling:  vie-n-ese  Correct Spelling:  vie-nn-ese 
Find more wrongly spelled words of Viennese to spell it well.