Remove unnecessary comment in test_common.py
Remove unnecessary comment in test_common.py

meng-sun/hil,henn/haas,SahilTikale/switchHaaS,CCI-MOC/haas,apoorvemohan/haas,apoorvemohan/haas,SahilTikale/haas,henn/hil,kylehogan/haas,kylehogan/hil,meng-sun/hil,henn/hil_sahil,henn/hil_sahil,henn/hil,kylehogan/hil,lokI8/haas