Fixed doctest
Fixed doctest

grlee77/nipype,grlee77/nipype,pearsonlab/nipype,grlee77/nipype,blakedewey/nipype,gerddie/nipype,glatard/nipype,FCP-INDI/nipype,Leoniela/nipype,wanderine/nipype,gerddie/nipype,iglpdc/nipype,arokem/nipype,arokem/nipype,JohnGriffiths/nipype,mick-d/nipype,blakedewey/nipype,FCP-INDI/nipype,iglpdc/nipype,glatard/nipype,carolFrohlich/nipype,carolFrohlich/nipype,pearsonlab/nipype,dgellis90/nipype,iglpdc/nipype,pearsonlab/nipype,glatard/nipype,sgiavasis/nipype,arokem/nipype,carolFrohlich/nipype,mick-d/nipype,dgellis90/nipype,FCP-INDI/nipype,sgiavasis/nipype,wanderine/nipype,sgiavasis/nipype,blakedewey/nipype,gerddie/nipype,iglpdc/nipype,JohnGriffiths/nipype,FCP-INDI/nipype,gerddie/nipype,carolFrohlich/nipype,mick-d/nipype,Leoniela/nipype,JohnGriffiths/nipype,dgellis90/nipype,Leoniela/nipype,blakedewey/nipype,JohnGriffiths/nipype,sgiavasis/nipype,glatard/nipype,dgellis90/nipype,wanderine/nipype,mick-d/nipype,pearsonlab/nipype,wanderine/nipype,arokem/nipype,grlee77/nipype