*** a/src/backend/tcop/utility.c
--- b/src/backend/tcop/utility.c
***************
*** 1687,1693 **** CreateCommandTag(Node *parsetree)
  					tag = "ALTER LANGUAGE";
  					break;
  				case OBJECT_LARGEOBJECT:
! 					tag = "ALTER LARGEOBJECT";
  					break;
  				case OBJECT_OPERATOR:
  					tag = "ALTER OPERATOR";
--- 1687,1693 ----
  					tag = "ALTER LANGUAGE";
  					break;
  				case OBJECT_LARGEOBJECT:
! 					tag = "ALTER LARGE OBJECT";
  					break;
  				case OBJECT_OPERATOR:
  					tag = "ALTER OPERATOR";