add missing brace in Errorf
add missing brace in Errorf

helight/helight_code,cxflag203/mysql,methane/mysql,yonglehou/mysql,helight/helight_code,netroby/mysql,aperera/mysql,sunjian1/mysql,helight/helight_code,tmulchay/mysql,bookerzzz/mysql,helight/helight_code,rlowe/mysql,segmentio/mysql,muthusubbu459/mysql,jockchou/mysql,helight/helight_code,methane/mysql,henrylee2cn/mysql,VividCortex/mysql,dalinaum/go-mysql-driver,springning/mysql,cw2018/mysql,chinanjjohn2012/mysql,joshuaprunier/mysql,hebihui/mysql,LightKool/mysql-go,Go-SQL-Driver/MySQL,zhgo/mysql,eXcomm/gomysql,segmentio/mysql,wfxiang08/mysql,rafaeljusto/mysql,yyljlyy/mysql,Vorstack/mysql,LightKool/mysql-go,helight/helight_code,beego/mysql,go-sql-driver/mysql,nanata1115/mysql,Frca/mysql,VividCortex/mysql,helight/helight_code,Freeaqingme/golang-sql-driver-mysql,roth1002/mysql,hyperworks/mysql,helight/helight_code,siriele/mysql,eklitzke/mysql,helight/helight_code,bookerzzz/mysql