Output result not correct (#472)
Output result not correct (#472)

* Output result not correct 

Identity(42)
  .valueOf()
//=> 42 (Must be 42) not 33

Remove following lines

Identity(20)
  .concat(Identity(22))
  .valueOf()
//=> 35

due to this error message. Throwing error "TypeError: Identity.concat: Both containers must contain Semigroups of the same type"

* Addressing PR Comments

As discussed apply changes to Identity.md File.

* Add Spacing between array values
evilsoft/crocks,evilsoft/crocks