Johanisberger or Johannisberger: How To spell?
The word Johanisberger is misspelled against Johannisberger, a noun meaning "A fine white wine produced on the estate of Schloss (or Castle) Johannisberg, on the Rhine."
Johannisberger has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings joha & isberger which should not be misspelled with single 'N'
Wrong Spelling:  joha-n-isberger  Correct Spelling:  joha-nn-isberger 
Find more incorrect spellings of Johannisberger to spell right way.