Fix sync_file_range2 output
Fix sync_file_range2 output

Before:

  sync_file_range2(3SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|
    SYNC_FILE_RANGE_WAIT_AFTER|0xfffffff8, 0, 0, )

After:

  sync_file_range2(3, SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE|
    SYNC_FILE_RANGE_WAIT_AFTER|0xfffffff8, 0, 0)

* sync_file_range.c (SYS_FUNC(sync_file_range2)): Output the ", "
in the right place.

Saruta/strace,cuviper/strace,cuviper/strace,Saruta/strace,cuviper/strace,Saruta/strace,Saruta/strace,Saruta/strace,cuviper/strace,cuviper/strace