The word Imuring is misspelled against Immuring, which is present continuous of "Immure"
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Immuring has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings i & uring which should not be misspelled with single 'M'
Wrong Spelling:  i-m-uring 
Correct Spelling:  i-mm-uring 
Check more misspelled words of Immuring to spell it correct.