redis-cli.c typo: Requets -> Requests.
redis-cli.c typo: Requets -> Requests.

Signed-off-by: Bo Cai <9118b02aa2c23efb995d5afd89066e201eb6daac@gmail.com>

JackieXie168/redis,JackieXie168/redis,JackieXie168/redis,JackieXie168/redis