FIX: minor route after rebasing.

Author: pstaabp

lib/WeBWorK3.pm

@@ -172,7 +172,6 @@ sub problemSetRoutes ($app, $course_routes) {
 	# CRUD for User Sets
 	$course_routes->get('/user-sets')->to('ProblemSet#getAllUserSets');
 	$course_routes->get('/sets/:set_id/users')->to('ProblemSet#getUserSets');
-	$course_routes->get('/sets/:set_id/users/:course_user_id')->to('ProblemSet#getUserSet');
 	$course_routes->post('/sets/:set_id/users')->to('ProblemSet#addUserSet');
 
 	# User sets that will default to set_version of 0