fixed typo in dti example
fixed typo in dti example
matthieudumont/dipy,rfdougherty/dipy,StongeEtienne/dipy,sinkpoint/dipy,JohnGriffiths/dipy,jyeatman/dipy,JohnGriffiths/dipy,StongeEtienne/dipy,demianw/dipy,FrancoisRheaultUS/dipy,nilgoyyou/dipy,demianw/dipy,FrancoisRheaultUS/dipy,oesteban/dipy,jyeatman/dipy,nilgoyyou/dipy,oesteban/dipy,villalonreina/dipy,sinkpoint/dipy,matthieudumont/dipy,villalonreina/dipy,rfdougherty/dipy