[pism/pism] 9d5248: Minor edits in fracture doc

[Torsten Albrecht]

Branch: refs/heads/ckhrulev/fracture-density-borstad-limit
Home: https://github.com/pism/pism
Commit: 9d5248f8a5253d6f9336400ac53855609075343d
https://github.com/pism/pism/commit/9d5248f8a5253d6f9336400ac53855609075343d
Author: Torsten Albrecht <albr...@pik-potsdam.de>
Date: 2021-09-18 (Sat, 18 Sep 2021)

Changed paths:
M doc/sphinx/manual/modeling-choices/marine/damage.rst

Log Message:
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Minor edits in fracture doc