Remove spaces in initializer lists

Format initializer lists code style like.

Change-Id: Ib82c235e4ba7dc75ee96a7abc0c47eff7b0a9013
Reviewed-by: hjk <hjk@qt.io>

src/plugins/genericprojectmanager/genericprojectwizard.cpp

@@ -110,7 +110,7 @@ QString GenericProjectWizardDialog::projectName() const
 
 GenericProjectWizard::GenericProjectWizard()
 {
-    setSupportedProjectTypes({ Constants::GENERICPROJECT_ID });
+    setSupportedProjectTypes({Constants::GENERICPROJECT_ID});
     // TODO do something about the ugliness of standard icons in sizes different than 16, 32, 64, 128
     {
         QPixmap icon(22, 22);