HBASE-22700 (addendum): Clarify ZK session timeout doc (#1748)
HBASE-22700 (addendum): Clarify ZK session timeout doc (#1748)

The current wording gives an impression the session timeout range
on the ZK side is forced to be in the range [2 * tickTime, 20 * tickTime].

This range is configurable on the ZK service side using minSessionTimeout
and maxSessionTimeout. Clarified that.

Signed-off-by: Jan Hentschel <janh@apache.org
Signed-off-by: Andrew Purtell <b91237ce35d325aea9eacb2c17af89139c6c9289@apache.org>
ndimiduk/hbase,mahak/hbase,ndimiduk/hbase,ndimiduk/hbase,ndimiduk/hbase,mahak/hbase,Apache9/hbase,apurtell/hbase,Apache9/hbase,mahak/hbase,apurtell/hbase,mahak/hbase,Apache9/hbase,apurtell/hbase,ndimiduk/hbase,ndimiduk/hbase,apurtell/hbase,ndimiduk/hbase,apurtell/hbase,mahak/hbase,apurtell/hbase,Apache9/hbase,mahak/hbase,Apache9/hbase,Apache9/hbase,mahak/hbase,Apache9/hbase,mahak/hbase,ndimiduk/hbase,mahak/hbase,apurtell/hbase,apurtell/hbase,ndimiduk/hbase,Apache9/hbase,mahak/hbase,ndimiduk/hbase,Apache9/hbase,apurtell/hbase,Apache9/hbase,apurtell/hbase