neo4j_util: fix use of javascriptism
neo4j_util: fix use of javascriptism

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