postgresql12: fix typo
postgresql12: fix typo

Begasus/haikuports,Begasus/haikuports,Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,haikuports/haikuports,haikuports/haikuports,Begasus/haikuports,moochris/haikuports,nielx/haikuports,Begasus/haikuports,moochris/haikuports,moochris/haikuports,nielx/haikuports,nielx/haikuports,haikuports/haikuports