[PATCH 1/1] lib: use utf-8 as encoding for C includes

[Heinrich Schuchardt]

Correct spelling of name 'Joan Lledó' in copyright comments.

This avoids warnings in CI:

    Skipping file './lib/lwip/lwip/contrib/ports/unix/posixlib/lwipopts.h'
    due to unicode error

    Skipping file
    './lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/sockets.h'
    due to unicode error

    Skipping file
    './lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/inet.h'
    due to unicode error

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
 lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/inet.h  | 2 +-
 .../lwip/contrib/ports/unix/posixlib/include/posix/sockets.h    | 2 +-
 lib/lwip/lwip/contrib/ports/unix/posixlib/lwipopts.h            | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/inet.h b/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/inet.h
index c7bc124916d..d5776f47efd 100644
--- a/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/inet.h
+++ b/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/inet.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 Joan Lledó <jlledom at member.fsf.org>
+ * Copyright (C) 2023 Joan Lledó <jlledom at member.fsf.org>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
diff --git a/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/sockets.h b/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/sockets.h
index f390066616a..0c166e4dabd 100644
--- a/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/sockets.h
+++ b/lib/lwip/lwip/contrib/ports/unix/posixlib/include/posix/sockets.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 Joan Lledó <jlledom at member.fsf.org>
+ * Copyright (C) 2023 Joan Lledó <jlledom at member.fsf.org>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
diff --git a/lib/lwip/lwip/contrib/ports/unix/posixlib/lwipopts.h b/lib/lwip/lwip/contrib/ports/unix/posixlib/lwipopts.h
index 1b38aa3aef1..1c43d6f22f6 100644
--- a/lib/lwip/lwip/contrib/ports/unix/posixlib/lwipopts.h
+++ b/lib/lwip/lwip/contrib/ports/unix/posixlib/lwipopts.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 Joan Lledó <jlledom at member.fsf.org>
+ * Copyright (C) 2023 Joan Lledó <jlledom at member.fsf.org>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
-- 
2.50.0