The word Serpete is misspelled against Serpette, a noun meaning "A pruning knife with a curved blade."
-->
Serpette has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings serpe & e which should not be misspelled with single 'T'
Wrong Spelling:  serpe-t-e 
Correct Spelling:  serpe-tt-e 
Explore spell check of Serpette to spell without errors.