Qnx: Fix tag for splashscreens

Task-number: QTCREATORBUG-9626

Change-Id: I4150e5e7898c6b4b527feaf3476627c4b05d42b6
Reviewed-by: Tobias Nätterlund <tobias.naetterlund@kdab.com>
Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com>

src/plugins/qnx/bardescriptordocumentnodehandlers.cpp

@@ -386,7 +386,7 @@ QDomNode BarDescriptorDocumentSplashScreenNodeHandler::toNode(QDomDocument &doc)
     if (splashScreens.isEmpty())
         return QDomElement();
 
-    QDomElement splashScreenElement = doc.createElement(QLatin1String("splashscreens"));
+    QDomElement splashScreenElement = doc.createElement(QLatin1String("splashScreens"));
     foreach (const QString &splashScreen, splashScreens)
         splashScreenElement.appendChild(createSimpleTextElement(doc, QLatin1String("image"), splashScreen));