diff --git a/ScStwSrc/sources/main.cpp b/ScStwSrc/sources/main.cpp
index 84e6a3b..948e7a9 100644
--- a/ScStwSrc/sources/main.cpp
+++ b/ScStwSrc/sources/main.cpp
@@ -92,7 +92,7 @@ int main(int argc, char *argv[])
     qmlRegisterType<ScStwAppBackend>("com.itsblue.speedclimbingstopwatch", 2, 0, "SpeedBackend");
     qmlRegisterType<ScStwRace>("com.itsblue.speedclimbingstopwatch", 2, 0, "ScStwRace");
     qmlRegisterType<ScStwTimer>("com.itsblue.speedclimbingstopwatch", 2, 0, "ScStwTimer");
-    qmlRegisterUncreatableType<ScStwAppTheme>("com.itsblue.speedclimbingstopwatch", 2, 0, "ScStwAppTheme", "readonly");
+    qmlRegisterUncreatableType<ScStwAppTheme>("com.itsblue.speedclimbingstopwatch", 2, 0, "ScStwAppTheme", "The ScStwAppTheme has to be managed by a ScStwAppTheme manager and is therefore not creatable");
     qmlRegisterType<ScStwAppThemeManager>("com.itsblue.speedclimbingstopwatch", 2, 0, "ScStwAppThemeManager");
     qmlRegisterType<ScStw>("com.itsblue.speedclimbingstopwatch", 2, 0, "ScStw");
     qmlRegisterType<ScStwClient>("com.itsblue.speedclimbingstopwatch", 2, 0, "ScStwClient");