graph: fix forgotten s/graph/this/ in graph refactor (Fixes #127)
graph: fix forgotten s/graph/this/ in graph refactor (Fixes #127)

yuvadm/rhizi,yuvadm/rhizi,Rhizi/rhizi,cben/rhizi,tlevine/rhizi,cben/rhizi,yuvadm/rhizi,ozFri/rhizi,Rhizi/rhizi,ozFri/rhizi,shlomif/rhizi,Rhizi/rhizi,cben/rhizi,cben/rhizi,tlevine/rhizi,shlomif/rhizi,shlomif/rhizi,ozFri/rhizi,ozFri/rhizi,tlevine/rhizi,tlevine/rhizi,shlomif/rhizi,Rhizi/rhizi,yuvadm/rhizi