Fix small bug in crawl script
Fix small bug in crawl script

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