Remove unused argument from rank invocation
Remove unused argument from rank invocation

9n/dagre,abduld/dagre,cpettitt/dagre,9n/dagre,witcxc/dagre,abduld/dagre,kdawes/dagre,GerHobbelt/dagre,shelsonjava/dagre,witcxc/dagre,cpettitt/dagre,lmcorbo/dagre,shelsonjava/dagre,tylingsoft/dagre-layout,GerHobbelt/dagre,cpettitt/dagre,tylingsoft/dagre-layout,GerHobbelt/dagre,lmcorbo/dagre,kdawes/dagre,shelsonjava/dagre,abduld/dagre,lmcorbo/dagre,kdawes/dagre,9n/dagre,rwl/dagre