benkrug 11746b8536
Update datasketches-hll.md (#12010)
under "Aggregators", about the lgK setting, it said "Must be a power of 2 from 4 to 21 inclusively."  21 is not a power of 2, nor is 12, the given default.  I think there may have been confusion because lgK represents log2 of K.  We could say "K must be a power of 2...", or just say lgK must be between 4 and 21.
2021-11-30 18:52:00 -08:00
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