mmap/32-1: add \n in the end of output

Add \n in the end of output to tidy up the output.

Signed-off-by: Yan Lei <yanl.fnst@cn.fujitsu.com>
Reviewed-by: Caspar Zhang <caspar@casparzhang.com>
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
1 file changed