Refering or Referring: How To spell?

The word Refering is misspelled against Referring, which is present continuous of "Refer"

Referring has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings refe & ing which should not be misspelled with single 'R'
Wrong Spelling: refe-r-ing
Correct Spelling: refe-rr-ing
Find more wrongly spelled words of Referring to spell it well.