- typo
- typo

(cherry picked from commit b53667526eb9b2fabccfb097a5b76906d6452249)

bdupharm/sqlalchemy,wujuguang/sqlalchemy,monetate/sqlalchemy,graingert/sqlalchemy,sandan/sqlalchemy,j5int/sqlalchemy,monetate/sqlalchemy,sandan/sqlalchemy,wujuguang/sqlalchemy,sqlalchemy/sqlalchemy,bdupharm/sqlalchemy,zzzeek/sqlalchemy,graingert/sqlalchemy,robin900/sqlalchemy,j5int/sqlalchemy,robin900/sqlalchemy