s390/crc32-vx: couple of typo fixes

s/defintions/definitions/
s/intermedate/intermediate/

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20210322130533.3805976-1-unixbhaskar@gmail.com


Signed-off-by: Heiko Carstens <hca@linux.ibm.com>