Remove the placeholder text for walk distance/time calculation, which is useless and just kind of annoying.
Remove the placeholder text for walk distance/time calculation, which is useless and just kind of annoying.

ualch9/onebusaway-iphone,chadsy/onebusaway-iphone,themonki/onebusaway-iphone,cathy810218/onebusaway-iphone,OneBusAway/onebusaway-iphone,ualch9/onebusaway-iphone,OneBusAway/onebusaway-iphone,themonki/onebusaway-iphone,chadsy/onebusaway-iphone,cathy810218/onebusaway-iphone,cathy810218/onebusaway-iphone,ualch9/onebusaway-iphone,aaronbrethorst/onebusaway-iphone,cathy810218/onebusaway-iphone,chadsy/onebusaway-iphone,ualch9/onebusaway-iphone,themonki/onebusaway-iphone,aaronbrethorst/onebusaway-iphone,OneBusAway/onebusaway-iphone,OneBusAway/onebusaway-iphone,ualch9/onebusaway-iphone,chadsy/onebusaway-iphone,aaronbrethorst/onebusaway-iphone,aaronbrethorst/onebusaway-iphone,OneBusAway/onebusaway-iphone,themonki/onebusaway-iphone,themonki/onebusaway-iphone