added a comment about "auto" argument
added a comment about "auto" argument

jalkjaer/voldemort,cshaxu/voldemort,cshaxu/voldemort,FelixGV/voldemort,dallasmarlow/voldemort,squarY/voldemort,PratikDeshpande/voldemort,jeffpc/voldemort,cshaxu/voldemort,gnb/voldemort,squarY/voldemort,jeffpc/voldemort,squarY/voldemort,bhasudha/voldemort,jalkjaer/voldemort,gnb/voldemort,arunthirupathi/voldemort,birendraa/voldemort,LeoYao/voldemort,FelixGV/voldemort,LeoYao/voldemort,gnb/voldemort,jeffpc/voldemort,bhasudha/voldemort,arunthirupathi/voldemort,gnb/voldemort,birendraa/voldemort,bitti/voldemort,stotch/voldemort,bhasudha/voldemort,bitti/voldemort,PratikDeshpande/voldemort,cshaxu/voldemort,HB-SI/voldemort,jwlent55/voldemort,arunthirupathi/voldemort,jeffpc/voldemort,stotch/voldemort,FelixGV/voldemort,voldemort/voldemort,gnb/voldemort,null-exception/voldemort,stotch/voldemort,FelixGV/voldemort,jalkjaer/voldemort,bitti/voldemort,bitti/voldemort,rickbw/voldemort,rickbw/voldemort,dallasmarlow/voldemort,null-exception/voldemort,PratikDeshpande/voldemort,squarY/voldemort,voldemort/voldemort,voldemort/voldemort,stotch/voldemort,jwlent55/voldemort,jalkjaer/voldemort,squarY/voldemort,bitti/voldemort,bhasudha/voldemort,jalkjaer/voldemort,LeoYao/voldemort,rickbw/voldemort,jalkjaer/voldemort,PratikDeshpande/voldemort,arunthirupathi/voldemort,mabh/voldemort,gnb/voldemort,FelixGV/voldemort,bitti/voldemort,HB-SI/voldemort,dallasmarlow/voldemort,voldemort/voldemort,PratikDeshpande/voldemort,arunthirupathi/voldemort,dallasmarlow/voldemort,birendraa/voldemort,mabh/voldemort,rickbw/voldemort,rickbw/voldemort,jwlent55/voldemort,HB-SI/voldemort,jalkjaer/voldemort,cshaxu/voldemort,LeoYao/voldemort,FelixGV/voldemort,voldemort/voldemort,null-exception/voldemort,PratikDeshpande/voldemort,HB-SI/voldemort,bhasudha/voldemort,mabh/voldemort,bhasudha/voldemort,squarY/voldemort,mabh/voldemort,dallasmarlow/voldemort,rickbw/voldemort,null-exception/voldemort,jwlent55/voldemort,jwlent55/voldemort,jeffpc/voldemort,null-exception/voldemort,arunthirupathi/voldemort,LeoYao/voldemort,FelixGV/voldemort,LeoYao/voldemort,birendraa/voldemort,jeffpc/voldemort,birendraa/voldemort,arunthirupathi/voldemort,bitti/voldemort,dallasmarlow/voldemort,cshaxu/voldemort,voldemort/voldemort,birendraa/voldemort,stotch/voldemort,HB-SI/voldemort,mabh/voldemort,voldemort/voldemort,null-exception/voldemort,stotch/voldemort,mabh/voldemort,squarY/voldemort,jwlent55/voldemort,HB-SI/voldemort