QmlProfiler: Apply some code cosmetics

Change-Id: I772713aec3a6c25136174b39b853a9ef3ee42a0b
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

src/plugins/qmlprofiler/qmlprofilerstatewidget.h

@@ -25,11 +25,11 @@
 
 #pragma once
 
-#include <QWidget>
-
 #include "qmlprofilerstatemanager.h"
 #include "qmlprofilermodelmanager.h"
 
+#include <QWidget>
+
 namespace QmlProfiler {
 namespace Internal {
 
@@ -54,5 +54,5 @@ private:
     QmlProfilerStateWidgetPrivate *d;
 };
 
-}
-}
+} // namespace Internal
+} // namespace QmlProfiler