fixed typo in measurements_methods3 which was causing an extra citation row to be added to measurements table
fixed typo in measurements_methods3 which was causing an extra citation row to be added to measurements table

lfairchild/PmagPy,Caoimhinmg/PmagPy,Caoimhinmg/PmagPy,Caoimhinmg/PmagPy,lfairchild/PmagPy,lfairchild/PmagPy