Sadlery or Saddlery: How To spell?
The word Sadlery is misspelled against Saddlery, a noun meaning "The materials for making saddles and harnesses; the articles usually offered for sale in a saddler's shop."
Saddlery has double "dd" is mispronounced as "d"Remember double 'DD' in between the strings Sa & lery which should not be misspelled with single 'D'
Wrong Spelling:  Sa-d-lery  Correct Spelling:  Sa-dd-lery 
Explore spell check of Saddlery to spell without errors.