List of package sources corrupted after failed/erroneous installation of Brave

[torreydale]

I use Brave on Linux Lite 4.4 64 bit.  It is my main browser choice now.  I just copied and pasted the terminal installation instructions one at a time.  I do recall it creating a duplicate repository source.  I think it was a duplicate of the one used for Google Chrome.  I noticed it when I ran updates and I just had to remove the duplicate.