Commisioning or Commissioning: How To spell?

The word Commisioning is misspelled against Commissioning, which is present continuous of "Commission"

Commissioning has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings commi & ioning which should not be misspelled with single 'S'
Wrong Spelling: commi-s-ioning
Correct Spelling: commi-ss-ioning
Find more incorrect spellings of Commissioning to spell right way.