Small fix to runtest.py
Small fix to runtest.py

codevlabs/grab,SpaceAppsXploration/grab,subeax/grab,lorien/grab,alihalabyah/grab,giserh/grab,pombredanne/grab-1,huiyi1990/grab,shaunstanislaus/grab,maurobaraldi/grab,giserh/grab,liorvh/grab,kevinlondon/grab,pombredanne/grab-1,SpaceAppsXploration/grab,shaunstanislaus/grab,maurobaraldi/grab,raybuhr/grab,huiyi1990/grab,alihalabyah/grab,lorien/grab,subeax/grab,DDShadoww/grab,subeax/grab,liorvh/grab,istinspring/grab,kevinlondon/grab,DDShadoww/grab,istinspring/grab,raybuhr/grab,codevlabs/grab