From: Daniel Arndt <arndtd@ornl.gov>
Date: Tue, 20 Aug 2019 22:29:06 +0000 (-0400)
Subject: Merge pull request #8604 from bangerth/21
X-Git-Tag: v9.2.0-rc1~1214
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17fde300a24e114958414be88ae162e1deaac0fe;p=dealii.git

Merge pull request #8604 from bangerth/21

Further edits to the introduction of step-21.
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17fde300a24e114958414be88ae162e1deaac0fe