[bug#77185] Copyright banner

[Lee Thompson]

Hey all reviewing this,

I've only just realised I've forgotten to add my name to the copyright
list at the top of the file (assuming what I've read is correct I can
just bundle it with my patch to add the package right?).

I only read in the manual about adding this in after I sent my last
patch for emacs-parinfer-rust-mode, and I've been kicking myself since
for missing it.  Should I send in a revised patch or is it trivial
enough for a maintainer to take care of before merging the existing
patch in?