CCCWC August competition voters’ comments on Clue no. 29

A clue to LAUGHTER.
3 comments refer to this clue (from 3 competitors, 0 others)

Here is the text

Comments on the clue

1.	Although needed for the surface, the apostrophe is ungrammatical in the wordplay
2.	The apostrophe is needed for the surface, but ruins the cryptic.
3.	The apostrophe crashes the cryptic reading for me.