Fix indentation error in spm docstring.
Fix indentation error in spm docstring.

git-svn-id: 24f545668198cdd163a527378499f2123e59bf9f@734 ead46cd0-7350-4e37-8683-fc4c6f79bf00

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