Re: [PATCH v6 0/1] MR3391: mshtml: implement window.MutationObserver with MutationObserver stub

[Gabriel Ivăncescu]

Gabriel Ivăncescu (@insn) commented about dlls/mshtml/htmlwindow.c:
> {DISPID_UNKNOWN}
>      };
>
> +    // Hide MutationObserver from IE10 and older

You should make this comment less explicit to MutationObserver; just say something like `Hide props not available in IE10`. Also please use C-style comments so it fits the rest of the code:
```c
/* Hide props not available in IE10 */
```

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3391#note_39999