Tiny one-line fix so that function from desisim.pixsim can be called. (#168)
Tiny one-line fix so that function from desisim.pixsim can be called. (#168)

* Tiny one-line fix so that function from desisim.pixsim can be called.

* noop to trigger new test without abandoning old one

desihub/desisim,desihub/desisim