https://bugs.winehq.org/show_bug.cgi?id=47435
Rosanne DiMesio dimesio@earthlink.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID
--- Comment #2 from Rosanne DiMesio dimesio@earthlink.net --- That message means you've messed up whatever is in entry 56 in your /etc/apt/sources.list. It could just be a typo. Open that file in a text editor and either fix that entry or delete it.
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Not a bug.