Fix the backend identifier

This was accidentally renamed as well when the test was renamed, making
this always fail due to trying to use a non-existing backend.

tests/querytest.cpp

@@ -64,7 +64,7 @@ private Q_SLOTS:
         // international
         // TODO un_gbfs - this needs special-casing given it cannot do journey and departure searches
         QTest::newRow("un_navitia") << "un_navitia" << loc("Paris Gare de Lyon", 48.84444, 2.37412) << loc("Paris Aéroport Charles de Gaulle 2 TGV", 49.00423, 2.57215);
-        QTest::newRow("un_navitia_qld") << "un_navitia_qld" << loc("Brisbane King George Square Station",  -27.468903869, 153.0242799) << loc("Brisbane International Airport", -27.40029526, 153.0242500);
+        QTest::newRow("un_navitia_qld") << "un_navitia" << loc("Brisbane King George Square Station",  -27.468903869, 153.0242799) << loc("Brisbane International Airport", -27.40029526, 153.0242500);
 
         // national
         QTest::newRow("at_oebb") << "at_oebb" << loc("Wien Hauptbahnhof", 48.18282, 16.37859) << loc("Linz/Donau Hbf", 48.29058, 14.29018);