storage: Tiny comment fix: s/read queue/command queue/
storage: Tiny comment fix: s/read queue/command queue/

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veteranlu/cockroach,maxlang/cockroach,sunya123/cockroach,cockroachdb/cockroach,bg451/cockroach,glycerine/cockroach,glycerine/cockroach,glycerine/cockroach,maxlang/cockroach,paperstreet/cockroach,veteranlu/cockroach,sunya123/cockroach,bg451/cockroach,cockroachdb/cockroach,cockroachdb/cockroach,arjun4084346/cockroach,arjun4084346/cockroach,vaibhavarora/cockroach,paperstreet/cockroach,vivekmenezes/cockroach,vivekmenezes/cockroach,arjun4084346/cockroach,vivekmenezes/cockroach,petermattis/cockroach,veteranlu/cockroach,paperstreet/cockroach,arjun4084346/cockroach,cockroachdb/cockroach,petermattis/cockroach,sunya123/cockroach,arjun4084346/cockroach,arjun4084346/cockroach,maxlang/cockroach,veteranlu/cockroach,petermattis/cockroach,vivekmenezes/cockroach,petermattis/cockroach,vivekmenezes/cockroach,bg451/cockroach,vaibhavarora/cockroach,sunya123/cockroach,arjun4084346/cockroach,bg451/cockroach,petermattis/cockroach,vivekmenezes/cockroach,vaibhavarora/cockroach,cockroachdb/cockroach,bg451/cockroach,paperstreet/cockroach,maxlang/cockroach,glycerine/cockroach,sunya123/cockroach,cockroachdb/cockroach,paperstreet/cockroach,vivekmenezes/cockroach,paperstreet/cockroach,vaibhavarora/cockroach,bg451/cockroach,sunya123/cockroach,sunya123/cockroach,petermattis/cockroach,vaibhavarora/cockroach,veteranlu/cockroach,petermattis/cockroach,vaibhavarora/cockroach,cockroachdb/cockroach,maxlang/cockroach,glycerine/cockroach,glycerine/cockroach,sunya123/cockroach,veteranlu/cockroach,glycerine/cockroach,vaibhavarora/cockroach,veteranlu/cockroach,bg451/cockroach,maxlang/cockroach,paperstreet/cockroach,glycerine/cockroach,cockroachdb/cockroach,arjun4084346/cockroach,maxlang/cockroach,petermattis/cockroach,paperstreet/cockroach,vaibhavarora/cockroach,vivekmenezes/cockroach,veteranlu/cockroach,maxlang/cockroach