Fix some spelling mistakes in comments:
udpate  ==> update
retreive  ==> retrieve
accidentially  ==> accidentally
correspondig  ==> corresponding
adddress  ==> address
estabilish  ==> establish
commplete  ==> complete
Unkown  ==> Unknown
triggerd  ==> triggered
transtion  ==> transition
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>