replace single bracket by double breackets
replace single bracket by double breackets

this fixes problem when one use zsh instead of bash and double brackets
are also bash complied.

tirsen/vitess,cgvarela/vitess,erzel/vitess,mapbased/vitess,erzel/vitess,guokeno0/vitess,skyportsystems/vitess,mattharden/vitess,netroby/vitess,HubSpot/vitess,atyenoria/vitess,tjyang/vitess,pivanof/vitess,xgwubin/vitess,erzel/vitess,vitessio/vitess,dcadevil/vitess,guokeno0/vitess,skyportsystems/vitess,nurblieh/vitess,vitessio/vitess,applift/vitess,michael-berlin/vitess,michael-berlin/vitess,kuipertan/vitess,alainjobart/vitess,SDHM/vitess,mlc0202/vitess,nurblieh/vitess,sougou/vitess,netroby/vitess,yaoshengzhe/vitess,xgwubin/vitess,yaoshengzhe/vitess,erzel/vitess,netroby/vitess,tinyspeck/vitess,atyenoria/vitess,enisoc/vitess,fengshao0907/vitess,dcadevil/vitess,AndyDiamondstein/vitess,davygeek/vitess,applift/vitess,vitessio/vitess,netroby/vitess,HubSpot/vitess,mapbased/vitess,kmiku7/vitess-annotated,SDHM/vitess,michael-berlin/vitess,davygeek/vitess,vitessio/vitess,AndyDiamondstein/vitess,guokeno0/vitess,michael-berlin/vitess,mahak/vitess,SDHM/vitess,SDHM/vitess,netroby/vitess,AndyDiamondstein/vitess,applift/vitess,skyportsystems/vitess,mattharden/vitess,michael-berlin/vitess,cgvarela/vitess,skyportsystems/vitess,yangzhongj/vitess,rnavarro/vitess,xgwubin/vitess,mapbased/vitess,yangzhongj/vitess,alainjobart/vitess,cgvarela/vitess,atyenoria/vitess,xgwubin/vitess,mattharden/vitess,rnavarro/vitess,dumbunny/vitess,cgvarela/vitess,yangzhongj/vitess,davygeek/vitess,applift/vitess,anusornc/vitess,rnavarro/vitess,aaijazi/vitess,nurblieh/vitess,cloudbearings/vitess,dumbunny/vitess,cloudbearings/vitess,rnavarro/vitess,tirsen/vitess,tjyang/vitess,AndyDiamondstein/vitess,pivanof/vitess,rnavarro/vitess,ptomasroos/vitess,yaoshengzhe/vitess,tjyang/vitess,netroby/vitess,cloudbearings/vitess,tinyspeck/vitess,fengshao0907/vitess,vitessio/vitess,tjyang/vitess,mattharden/vitess,kuipertan/vitess,fengshao0907/vitess,aaijazi/vitess,atyenoria/vitess,atyenoria/vitess,erzel/vitess,guokeno0/vitess,tjyang/vitess,rnavarro/vitess,erzel/vitess,cloudbearings/vitess,ptomasroos/vitess,fengshao0907/vitess,michael-berlin/vitess,skyportsystems/vitess,pivanof/vitess,nurblieh/vitess,aaijazi/vitess,sougou/vitess,tinyspeck/vitess,HubSpot/vitess,ptomasroos/vitess,rnavarro/vitess,skyportsystems/vitess,guokeno0/vitess,anusornc/vitess,erzel/vitess,davygeek/vitess,davygeek/vitess,cgvarela/vitess,mlc0202/vitess,sougou/vitess,nurblieh/vitess,rnavarro/vitess,yaoshengzhe/vitess,guokeno0/vitess,mattharden/vitess,enisoc/vitess,dumbunny/vitess,cloudbearings/vitess,dumbunny/vitess,alainjobart/vitess,tinyspeck/vitess,fengshao0907/vitess,erzel/vitess,fengshao0907/vitess,aaijazi/vitess,vitessio/vitess,yaoshengzhe/vitess,dumbunny/vitess,kuipertan/vitess,sougou/vitess,anusornc/vitess,mahak/vitess,vitessio/vitess,cgvarela/vitess,atyenoria/vitess,yaoshengzhe/vitess,fengshao0907/vitess,applift/vitess,kmiku7/vitess-annotated,mattharden/vitess,yaoshengzhe/vitess,tirsen/vitess,aaijazi/vitess,kuipertan/vitess,tjyang/vitess,sougou/vitess,SDHM/vitess,tjyang/vitess,guokeno0/vitess,xgwubin/vitess,anusornc/vitess,ptomasroos/vitess,aaijazi/vitess,ptomasroos/vitess,fengshao0907/vitess,enisoc/vitess,mattharden/vitess,yangzhongj/vitess,kmiku7/vitess-annotated,tirsen/vitess,HubSpot/vitess,kuipertan/vitess,skyportsystems/vitess,aaijazi/vitess,pivanof/vitess,fengshao0907/vitess,netroby/vitess,dumbunny/vitess,mattharden/vitess,mapbased/vitess,aaijazi/vitess,michael-berlin/vitess,mlc0202/vitess,cgvarela/vitess,dumbunny/vitess,mapbased/vitess,kmiku7/vitess-annotated,tirsen/vitess,ptomasroos/vitess,sougou/vitess,davygeek/vitess,mlc0202/vitess,yangzhongj/vitess,mahak/vitess,AndyDiamondstein/vitess,atyenoria/vitess,SDHM/vitess,nurblieh/vitess,mahak/vitess,anusornc/vitess,yangzhongj/vitess,applift/vitess,ptomasroos/vitess,tinyspeck/vitess,mapbased/vitess,dcadevil/vitess,cloudbearings/vitess,skyportsystems/vitess,yangzhongj/vitess,atyenoria/vitess,mlc0202/vitess,netroby/vitess,HubSpot/vitess,erzel/vitess,sougou/vitess,cloudbearings/vitess,kuipertan/vitess,mapbased/vitess,pivanof/vitess,anusornc/vitess,pivanof/vitess,pivanof/vitess,sougou/vitess,yangzhongj/vitess,pivanof/vitess,AndyDiamondstein/vitess,AndyDiamondstein/vitess,enisoc/vitess,mlc0202/vitess,xgwubin/vitess,kuipertan/vitess,kuipertan/vitess,applift/vitess,xgwubin/vitess,applift/vitess,erzel/vitess,dcadevil/vitess,netroby/vitess,kmiku7/vitess-annotated,tirsen/vitess,AndyDiamondstein/vitess,yangzhongj/vitess,mapbased/vitess,mahak/vitess,davygeek/vitess,alainjobart/vitess,kmiku7/vitess-annotated,mahak/vitess,dcadevil/vitess,mlc0202/vitess,dumbunny/vitess,dcadevil/vitess,tirsen/vitess,SDHM/vitess,xgwubin/vitess,yaoshengzhe/vitess,tjyang/vitess,skyportsystems/vitess,cloudbearings/vitess,alainjobart/vitess,tirsen/vitess,anusornc/vitess,HubSpot/vitess,HubSpot/vitess,mapbased/vitess,tjyang/vitess,cgvarela/vitess,pivanof/vitess,enisoc/vitess,kmiku7/vitess-annotated,AndyDiamondstein/vitess,aaijazi/vitess,anusornc/vitess,cgvarela/vitess,mahak/vitess,applift/vitess,michael-berlin/vitess,alainjobart/vitess,tirsen/vitess,michael-berlin/vitess,enisoc/vitess,tinyspeck/vitess,nurblieh/vitess,kuipertan/vitess,nurblieh/vitess,HubSpot/vitess,dumbunny/vitess,rnavarro/vitess,SDHM/vitess,dumbunny/vitess,vitessio/vitess,guokeno0/vitess,alainjobart/vitess,tinyspeck/vitess,atyenoria/vitess,dcadevil/vitess,cloudbearings/vitess,ptomasroos/vitess,enisoc/vitess,kmiku7/vitess-annotated,ptomasroos/vitess,mahak/vitess,applift/vitess,anusornc/vitess,mattharden/vitess,guokeno0/vitess,alainjobart/vitess,yaoshengzhe/vitess,SDHM/vitess,mattharden/vitess,xgwubin/vitess,nurblieh/vitess,mlc0202/vitess,mapbased/vitess,mlc0202/vitess,kmiku7/vitess-annotated