usb: dwc2: fix typos in comments Fix typos in comments, reported by scripts/checkpatch.pl using the misspelling list in scripts/spelling.txt. Only touches comments, no code changes. Assisted-by: Cursor:claude-opus-5 Signed-off-by: Hemanth Selam <hemanth.selam@gmail.com> Link: https://patch.msgid.link/20260904105555.37215-1-hemanth.selam@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>