[GRASS-git] [OSGeo/grass] 1419b9: v.cluster manual: added note about cluster IDs

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: 1419b96e08e2ad18f66e0b582f770b5c3309432c
      https://github.com/OSGeo/grass/commit/1419b96e08e2ad18f66e0b582f770b5c3309432c
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-07-20 (Mon, 20 Jul 2020)

  Changed paths:
    M vector/v.cluster/v.cluster.html

  Log Message:
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  v.cluster manual: added note about cluster IDs