Add note that timeouts are seconds.
Add note that timeouts are seconds.

redis/redis-rb,Shopify/redis-rb,gallodigital/redis-rb,gallodigital/redis-rb,ckhall/redis-rb,Shopify/redis-rb,gallodigital/redis-rb,ckhall/redis-rb,byroot/redis-rb,byroot/redis-rb,byroot/redis-rb,redis/redis-rb,redis/redis-rb,ckhall/redis-rb,Shopify/redis-rb