tree c54ab7ae5822f06f7d81f9b48452c288cfa96c23
parent 320c201a4f825e2495c1509f882a611874c876ed
author Mark Owens <jmark99@apache.org> 1607537665 -0500
committer Mark Owens <jmark99@apache.org> 1607543178 -0500

Update Visibility example to use correct package path.

Between version 1.10.0 and 2.0.0, the constraint classes were moved from
the org.apache.accumulo.core.security package to
org.apache.accumulo.core.constraints package. This PR updates the
Visiblity.md readme file to reflect that change.