Minor fix.
Minor fix.


Former-commit-id: bcc8393f6c0c698ed322c76f18a5fa2a88d8102a
apavlo/peloton,seojungmin/peloton,haojin2/peloton,phisiart/peloton-p3,jessesleeping/iso_peloton,PauloAmora/peloton,vittvolt/15721-peloton,cmu-db/peloton,apavlo/peloton,AngLi-Leon/peloton,haojin2/peloton,cmu-db/peloton,malin1993ml/peloton,seojungmin/peloton,seojungmin/peloton,yingjunwu/peloton,AngLi-Leon/peloton,prashasthip/peloton,phisiart/peloton-p3,AngLi-Leon/peloton,wangziqi2016/peloton,seojungmin/peloton,ShuxinLin/peloton,vittvolt/peloton,yingjunwu/peloton,prashasthip/peloton,cmu-db/peloton,eric-haibin-lin/peloton-1,jessesleeping/iso_peloton,cmu-db/peloton,AngLi-Leon/peloton,malin1993ml/peloton,phisiart/peloton-p3,apavlo/peloton,prashasthip/peloton,vittvolt/peloton,eric-haibin-lin/peloton-1,yingjunwu/peloton,malin1993ml/peloton,jessesleeping/iso_peloton,vittvolt/15721-peloton,phisiart/peloton-p3,apavlo/peloton,PauloAmora/peloton,phisiart/peloton-p3,cmu-db/peloton,ShuxinLin/peloton,malin1993ml/peloton,yingjunwu/peloton,vittvolt/15721-peloton,AllisonWang/peloton,jessesleeping/iso_peloton,seojungmin/peloton,PauloAmora/peloton,vittvolt/15721-peloton,AllisonWang/peloton,yingjunwu/peloton,AllisonWang/peloton,jessesleeping/iso_peloton,eric-haibin-lin/peloton-1,AllisonWang/peloton,seojungmin/peloton,wangziqi2016/peloton,jessesleeping/iso_peloton,PauloAmora/peloton,AllisonWang/peloton,AngLi-Leon/peloton,cmu-db/peloton,apavlo/peloton,vittvolt/peloton,apavlo/peloton,phisiart/peloton-p3,PauloAmora/peloton,jessesleeping/iso_peloton,vittvolt/15721-peloton,ShuxinLin/peloton,wangziqi2016/peloton,vittvolt/peloton,AngLi-Leon/peloton,haojin2/peloton,wangziqi2016/peloton,ShuxinLin/peloton,haojin2/peloton,ShuxinLin/peloton,eric-haibin-lin/peloton-1,AllisonWang/peloton,eric-haibin-lin/peloton-1,haojin2/peloton,prashasthip/peloton,prashasthip/peloton,prashasthip/peloton,vittvolt/peloton,PauloAmora/peloton,haojin2/peloton,ShuxinLin/peloton,wangziqi2016/peloton,wangziqi2016/peloton,malin1993ml/peloton,eric-haibin-lin/peloton-1,yingjunwu/peloton,vittvolt/15721-peloton,malin1993ml/peloton,vittvolt/peloton