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.

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