Pulp Fiction's Jules As a Junior Hockey Coach

Chris Chelios reflects on his junior days where he was coached by Jules Winnfield (Samuel L. Jackson's character in Pulp Fiction).
In "the Bonnie Situation" just before dude fires 6 shots at Vincent and Jules, if u look over their shoulders, the bullet holes are already there. Was that done intentionally?
Thanks, Glen
-C_riss07
I will be glad if you have the answer :)
-Thibaut