nobody

Found a typo in [line 967, src/redis.h](https://github.com/huangz1990/annotated_redis_source/blob/unstable/src/redis.h#L967) the "lopp" should be "loop". :)

[买容纳 block 装不下的内容](https://github.com/huangz1990/redis-3.0-annotated/blob/unstable/src/aof.c#L150) 应该修正为： 来容纳 block 装不下的内容