check-fmt: some changes to the script
check-fmt: some changes to the script

I'm by passing go vet's failures with multiple packages (I'm not
interested in divingin into it right now).

guilhermebr/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,hcxiong/tsuru,kgrvamsi/tsuru,Endika/tsuru,tsuru/tsuru,4eek/tsuru,RichardKnop/tsuru,ArxdSilva/tsuru,gwmoura/tsuru,firebitsbr/tsuru,tuxmonteiro/tsuru,ggarnier/tsuru,jblancett/tsuru,firebitsbr/tsuru,gciotta/tsuru,kgrvamsi/tsuru,tsuru/tsuru,RichardKnop/tsuru,cgvarela/tsuru,ArxdSilva/tsuru,mderaldo/tsuru,ArxdSilva/tsuru,tuxmonteiro/tsuru,gciotta/tsuru,mderaldo/tsuru,hcxiong/tsuru,hugoantunes/tsuru,4eek/tsuru,mderaldo/tsuru,cezarsa/tsuru,guilhermebr/tsuru,ggarnier/tsuru,jblancett/tsuru,Endika/tsuru,ArxdSilva/tsuru,RichardKnop/tsuru,kgrvamsi/tsuru,gciotta/tsuru,jblancett/tsuru,4eek/tsuru,cezarsa/tsuru,tuxmonteiro/tsuru,cgvarela/tsuru,hcxiong/tsuru,tsuru/tsuru,cgvarela/tsuru,Endika/tsuru,gwmoura/tsuru,tsuru/tsuru,cezarsa/tsuru,gwmoura/tsuru,firebitsbr/tsuru,cezarsa/tsuru,hugoantunes/tsuru,ggarnier/tsuru,ggarnier/tsuru