fix incorrect method name
fix incorrect method name

dstufft/sqlalchemy,Cito/sqlalchemy,EvaSDK/sqlalchemy,ThiefMaster/sqlalchemy,276361270/sqlalchemy,alex/sqlalchemy,davidfraser/sqlalchemy,epa/sqlalchemy,WinterNis/sqlalchemy,wujuguang/sqlalchemy,graingert/sqlalchemy,inspirehep/sqlalchemy,pdufour/sqlalchemy,epa/sqlalchemy,halfcrazy/sqlalchemy,itkovian/sqlalchemy,graingert/sqlalchemy,wfxiang08/sqlalchemy,wujuguang/sqlalchemy,alex/sqlalchemy,monetate/sqlalchemy,j5int/sqlalchemy,bdupharm/sqlalchemy,olemis/sqlalchemy,alex/sqlalchemy,EvaSDK/sqlalchemy,276361270/sqlalchemy,Akrog/sqlalchemy,robin900/sqlalchemy,sandan/sqlalchemy,wfxiang08/sqlalchemy,sqlalchemy/sqlalchemy,halfcrazy/sqlalchemy,hsum/sqlalchemy,hsum/sqlalchemy,brianv0/sqlalchemy,sandan/sqlalchemy,elelianghh/sqlalchemy,olemis/sqlalchemy,zzzeek/sqlalchemy,bootandy/sqlalchemy,elelianghh/sqlalchemy,Cito/sqlalchemy,davidjb/sqlalchemy,ThiefMaster/sqlalchemy,inspirehep/sqlalchemy,j5int/sqlalchemy,WinterNis/sqlalchemy,davidjb/sqlalchemy,dstufft/sqlalchemy,robin900/sqlalchemy,davidfraser/sqlalchemy,brianv0/sqlalchemy,pdufour/sqlalchemy,itkovian/sqlalchemy,Cito/sqlalchemy,Akrog/sqlalchemy,bootandy/sqlalchemy,monetate/sqlalchemy,bdupharm/sqlalchemy