Pfenigs or Pfennigs: How To spell?
The word Pfenigs is misspelled against Pfennigs, which is plural of "Pfennig"
Pfennigs has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings pfe & igs which should not be misspelled with single 'N'
Wrong Spelling:  pfe-n-igs  Correct Spelling:  pfe-nn-igs 
Find more wrongly spelled words of Pfennigs to spell it well.