1 files changed, 3 insertions, 3 deletions
diff --git a/src/widget/wlibrarytextbrowser.h b/src/widget/wlibrarytextbrowser.h
index 87f34a282d..ec54f35350 100644
--- a/src/widget/wlibrarytextbrowser.h
+++ b/src/widget/wlibrarytextbrowser.h
@@ -11,10 +11,10 @@
 class WLibraryTextBrowser : public QTextBrowser, public LibraryView {
     Q_OBJECT
   public:
-    WLibraryTextBrowser(QWidget* parent = NULL);
-    virtual ~WLibraryTextBrowser();
+    explicit WLibraryTextBrowser(QWidget* parent = nullptr);
+    ~WLibraryTextBrowser() override;
 
-    virtual void onShow() {}
+    void onShow() override {}
 };
 
 #endif /* WLIBRARYTEXTBROWSER_H */