[PostGIS] #5882: ST_DistanceCPA example shows output of 2D distance. Implementation returns 3D distance.

[PostGIS]

#5882: ST_DistanceCPA example shows output of 2D distance. Implementation returns
3D distance.
----------------------------+---------------------------
  Reporter:  siggyf         |      Owner:  robe
      Type:  defect         |     Status:  closed
  Priority:  medium         |  Milestone:  PostGIS 3.5.3
 Component:  documentation  |    Version:  3.4.x
Resolution:  fixed          |   Keywords:  CPA
----------------------------+---------------------------
Changes (by pramsey):

 * resolution:   => fixed
 * status:  new => closed

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5882#comment:3>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.