[GRASS-git] [OSGeo/grass-addons] db0b91: r.viewshed.exposure manual: fix HTML (#730)

[Markus Neteler]

  Branch: refs/heads/grass8
  Home:   https://github.com/OSGeo/grass-addons
  Commit: db0b91279dd1ec287c3f349e494fba9ab157575a
      https://github.com/OSGeo/grass-addons/commit/db0b91279dd1ec287c3f349e494fba9ab157575a
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2022-04-20 (Wed, 20 Apr 2022)

  Changed paths:
    M src/raster/r.viewshed.exposure/r.viewshed.exposure.html

  Log Message:
  -----------
  r.viewshed.exposure manual: fix HTML (#730)

- fix wrong tag: remove extra </li>
- HTML cosmetics