Error in Update Manager

[mehermuchacho]

I was trying to make sure Abiword is completely up to date and used the terminal commands on a wiki page (can't remember the exact page) -

Got this message and Update Manager is not working now...

" Error: Opening the cache (E:Malformed line 1 in source list /etc/apt/sources.list.d/abiword-stable.list (dist parse), E:The list of sources could not be read.) "

[Brian Murray (brian-murray)]

You might want to look at the file, '/etc/apt/source.list.d/abiword-stable.list', indicated in the error message and ensure that it is properly formatted.

[Brian Murray (brian-murray)]

Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs#When%20not%20to%20file%20a%20bug.