[Bug 47021] New: Malformed entry 58 in list file /etc/apt/sources.list ( Component)

https://bugs.winehq.org/show_bug.cgi?id=47021

Bug ID: 47021
           Summary: Malformed entry 58 in list file /etc/apt/sources.list
                    (Component)
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

trying to update wine in ubuntu 18.04 and ran into problems with repository
read.