fix end handler to not have arguments
fix end handler to not have arguments

yads/ngTinyScrollbar,saike/ngTinyScrollbar,BHASKARSDEN277GITHUB/ngTinyScrollbar,yads/ngTinyScrollbar,chmieludaniel/ngTinyScrollbar,BHASKARSDEN277GITHUB/ngTinyScrollbar,ccheung0926/ngTinyScrollbar,ccheung0926/ngTinyScrollbar,saike/ngTinyScrollbar,chmieludaniel/ngTinyScrollbar