clean up extra lines
clean up extra lines

OpenChemistry/tomviz,cjh1/tomviz,thewtex/tomviz,cryos/tomviz,cjh1/tomviz,cryos/tomviz,mathturtle/tomviz,cryos/tomviz,OpenChemistry/tomviz,OpenChemistry/tomviz,thewtex/tomviz,mathturtle/tomviz,mathturtle/tomviz,cjh1/tomviz,OpenChemistry/tomviz,thewtex/tomviz