BUG/MINOR: lua: missing "\n" in error message

Just replace ".n" by "\n"

This could be backported until 1.9, but it is not so important.

(cherry picked from commit de6145f747e38a5da455ccb8a84ebfc1cd2f517f)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed