Fix phpdoc comment.
Fix phpdoc comment.

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oswaldderiemaecker/predis,gencer/predis,RedisLabs/predis,SwelenFrance/predis,moria/predis,SecureCloud-biz/predis,WalterShe/predis,quangnguyen90/predis,mrkeng/predis,gopalindians/predis,zhangyancoder/predis,stokes3452/predis,channelgrabber/predis,nguyenthaihan/predis,lvbaosong/predis,dzung2t/predis,CloudSide/predis,dominics/predis,protomouse/predis,nrk/predis,RudyJessop/predis,vend/predis,johnhelmuth/predis