minor change of selectorbuilder
minor change of selectorbuilder

wirelesscollege/uiautomatorpython,jyx140521/uiautomator,hgl888/uiautomator,0xr0ot/uiautomator,samdfonseca/uiautomator,mcdaniel67/uiautomator,xiaocong/uiautomator,TheLady/uiautomator,xsqorange/uiautomator,ssmail/uiautomator,VikingDen/uiautomator,emmahuang/uiautomator,openatx/atx-uiautomator