removed namespaces

src/widgets/helper/Shortcut.hpp

@@ -4,7 +4,6 @@
 #include <QWidget>
 
 namespace chatterino {
-namespace widgets {
 
 template <typename WidgetType, typename Func>
 inline void CreateShortcut(WidgetType *w, const char *key, Func func)
@@ -22,5 +21,4 @@ inline void CreateWindowShortcut(WidgetType *w, const char *key, Func func)
     QObject::connect(s, &QShortcut::activated, w, func);
 }
 
-}  // namespace widgets
 }  // namespace chatterino