Commit 7f76b311 ("perf list: Add IBM z16 event description for
s390") contains the verbal description for z16 extended counter set.

However some entries of the public description contain UTF-8 characters
which breaks the build on some distros.

Fix this and remove the UTF-8 characters.

Fixes: 7f76b311 ("perf list: Add IBM z16 event description for s390")
Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Suggested-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: https://lore.kernel.org/r/ZBwkl77/I31AQk12@osirisSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>