Checker seat test: the try replaces both shell commands (issue 774)

go/catalogue/seats_test.go

@@ -49,7 +49,7 @@ func TestTheSeatsAreAClosedSetAndEachNamesItsDecision(t *testing.T) {
 		if s.Name == CheckerSeat {
 			for _, v := range s.Serves {
 				checkerVerbs = append(checkerVerbs, v.Name)
-				if v.Name == "try" && strings.Join(v.Replaces, "|") != "sh merge-check.sh" {
+				if v.Name == "try" && strings.Join(v.Replaces, "|") != "sh merge-check.sh|docker run postgres" {
 					t.Errorf("try replaces %v", v.Replaces)
 				}
 			}