Fix tests/cluster/cluster.tcl about wrong usage of lrange. (#6702)
Fix tests/cluster/cluster.tcl about wrong usage of lrange. (#6702)


PKRoma/redis,yossigo/redis,ofirluzon/redis,neomantra/redis,charsyam/redis,charsyam/redis,soloestoy/redis,neomantra/redis,ctripcorp/redis,ofirluzon/redis,oranagra/redis,ofirluzon/redis,soloestoy/redis,antirez/redis,charsyam/redis,neomantra/redis,antirez/redis,oranagra/redis,antirez/redis,soloestoy/redis,oranagra/redis,ofirluzon/redis,ctripcorp/redis,charsyam/redis,soloestoy/redis,charsyam/redis,antirez/redis,yossigo/redis,oranagra/redis,ofirluzon/redis,soloestoy/redis,ctripcorp/redis,oranagra/redis,yossigo/redis,neomantra/redis,yossigo/redis,ctripcorp/redis,PKRoma/redis,PKRoma/redis,yossigo/redis,neomantra/redis,PKRoma/redis,PKRoma/redis