[pdal-commits] [PDAL/PDAL] 4bd91e: Update filters.optimalneighborhood.rst

[chambbj]

  Branch: refs/heads/docfix-optimalneighborhood-defaults
  Home:   https://github.com/PDAL/PDAL
  Commit: 4bd91e8a7502122da5b31c716ea323eb8029e590
      https://github.com/PDAL/PDAL/commit/4bd91e8a7502122da5b31c716ea323eb8029e590
  Author: chambbj <brad.chambers at gmail.com>
  Date:   2021-06-22 (Tue, 22 Jun 2021)

  Changed paths:
    M doc/stages/filters.optimalneighborhood.rst

  Log Message:
  -----------
  Update filters.optimalneighborhood.rst

Per https://github.com/PDAL/PDAL/blob/72fad99ad3f4e019648174d74899c13ccb23f434/filters/OptimalNeighborhoodFilter.cpp#L64, the default `max_k` should be 14.