Fix wrong array index variable in getExpansiveClientsInfo().
Fix wrong array index variable in getExpansiveClientsInfo().

soveran/redis,yossigo/redis,ofirluzon/redis,neomantra/redis,ofirluzon/redis,pmem/redis,PKRoma/redis,spinlock/redis,nnog/redis,nnog/redis,ctripcorp/redis,charsyam/redis,spinlock/redis,soveran/redis,pmem/redis,soloestoy/redis,oranagra/redis,ctripcorp/redis,yossigo/redis,spinlock/redis,yossigo/redis,antirez/redis,charsyam/redis,oranagra/redis,nnog/redis,neomantra/redis,antirez/redis,soloestoy/redis,oranagra/redis,soloestoy/redis,soveran/redis,yossigo/redis,GitHubMota/redis,ofirluzon/redis,GitHubMota/redis,oranagra/redis,PKRoma/redis,charsyam/redis,antirez/redis,PKRoma/redis,spinlock/redis,pmem/redis,neomantra/redis,ofirluzon/redis,soloestoy/redis,GitHubMota/redis,oranagra/redis,PKRoma/redis,neomantra/redis,yossigo/redis,pmem/redis,charsyam/redis,ofirluzon/redis,charsyam/redis,antirez/redis,ctripcorp/redis,PKRoma/redis,neomantra/redis,soloestoy/redis,soveran/redis,nnog/redis,GitHubMota/redis,ctripcorp/redis