Update copyright dates not handled by scripts/update-copyrights.

I've updated copyright dates in glibc for 2020.  This is the patch for
the changes not generated by scripts/update-copyrights and subsequent
build / regeneration of generated files.  As well as the usual annual
updates, mainly dates in --version output (minus libc.texinfo which
previously had to be handled manually but is now successfully updated
by update-copyrights), there is a fix to
sysdeps/unix/sysv/linux/powerpc/bits/termios-c_lflag.h where a typo in
the copyright notice meant it failed to be updated automatically.

Please remember to include 2020 in the dates for any new files added
in future (which means updating any existing uncommitted patches you
have that add new files to use the new copyright dates in them).

1 files changed, 1 insertions, 1 deletions

diff --git a/iconv/iconvconfig.c b/iconv/iconvconfig.c
index da6855fd6d..18c1ef37e3 100644
--- a/iconv/iconvconfig.c
+++ b/iconv/iconvconfig.c
@@ -397,7 +397,7 @@ print_version (FILE *stream, struct argp_state *state)
 Copyright (C) %s Free Software Foundation, Inc.\n\
 This is free software; see the source for copying conditions.  There is NO\n\
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
-"), "2019");
+"), "2020");
   fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper");
 }