Fix typo

Zhao Yuhang

2024-05-27 a9c357c40d29e9a7ea59ffa80214657ef58c7dbe

 src/core/contexts/cocoawindowcontext_p.h

@@ -30,13 +30,11 @@
        QVariant windowAttribute(const QString &key) const override;

    protected:
        void winIdChanged() override;
        void winIdChanged(WId winId, WId oldWinId) override;
        bool windowAttributeChanged(const QString &key, const QVariant &attribute,
                                    const QVariant &oldAttribute) override;

    protected:
        WId windowId = 0;

        std::unique_ptr<SharedEventFilter> cocoaWindowEventFilter;
    };