BF numpy docstring format fix
BF numpy docstring format fix

mick-d/nipype,grlee77/nipype,FCP-INDI/nipype,grlee77/nipype,carolFrohlich/nipype,FredLoney/nipype,wanderine/nipype,sgiavasis/nipype,dgellis90/nipype,glatard/nipype,carlohamalainen/nipype,grlee77/nipype,arokem/nipype,pearsonlab/nipype,FCP-INDI/nipype,dmordom/nipype,rameshvs/nipype,dmordom/nipype,blakedewey/nipype,mick-d/nipype_source,mick-d/nipype,arokem/nipype,iglpdc/nipype,gerddie/nipype,glatard/nipype,FredLoney/nipype,glatard/nipype,gerddie/nipype,arokem/nipype,fprados/nipype,pearsonlab/nipype,wanderine/nipype,wanderine/nipype,dgellis90/nipype,pearsonlab/nipype,sgiavasis/nipype,mick-d/nipype_source,christianbrodbeck/nipype,Leoniela/nipype,blakedewey/nipype,JohnGriffiths/nipype,Leoniela/nipype,iglpdc/nipype,blakedewey/nipype,FCP-INDI/nipype,rameshvs/nipype,mick-d/nipype,JohnGriffiths/nipype,carolFrohlich/nipype,FCP-INDI/nipype,iglpdc/nipype,sgiavasis/nipype,arokem/nipype,JohnGriffiths/nipype,grlee77/nipype,FredLoney/nipype,gerddie/nipype,gerddie/nipype,rameshvs/nipype,dgellis90/nipype,glatard/nipype,fprados/nipype,JohnGriffiths/nipype,fprados/nipype,wanderine/nipype,carlohamalainen/nipype,mick-d/nipype,dmordom/nipype,carolFrohlich/nipype,dgellis90/nipype,mick-d/nipype_source,blakedewey/nipype,pearsonlab/nipype,rameshvs/nipype,Leoniela/nipype,iglpdc/nipype,christianbrodbeck/nipype,carolFrohlich/nipype,sgiavasis/nipype,carlohamalainen/nipype