zsmalloc: zs_object_copy: replace email link to doc
Emails are not documentation.
[akpm@linux-foundation.org: fix whitespace damage, repair doc reference]
[akpm@linux-foundation.org: coding-style cleanups]
Link: https://lkml.kernel.org/r/20220815144825.39001-1-avromanov@sberdevices.ru
Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>