From: Daniel Arndt <arndtd@ornl.gov>
Date: Mon, 29 Mar 2021 16:08:36 +0000 (-0400)
Subject: Fix typo in GridTools::collect_periodic_faces
X-Git-Tag: v9.3.0-rc1~268^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F11978%2Fhead;p=dealii.git

Fix typo in GridTools::collect_periodic_faces
---

diff --git a/include/deal.II/grid/grid_tools.h b/include/deal.II/grid/grid_tools.h
index 970819d4d9..ec479f9957 100644
--- a/include/deal.II/grid/grid_tools.h
+++ b/include/deal.II/grid/grid_tools.h
@@ -2796,9 +2796,9 @@ namespace GridTools
    *
    * Instead of defining a 'first' and 'second' boundary with the help of two
    * boundary_ids this function defines a 'left' boundary as all faces with
-   * local face index <code>2*dimension</code> and boundary indicator @p b_id
+   * local face index <code>2*direction</code> and boundary indicator @p b_id
    * and, similarly, a 'right' boundary consisting of all face with local face
-   * index <code>2*dimension+1</code> and boundary indicator @p b_id. Faces
+   * index <code>2*direction+1</code> and boundary indicator @p b_id. Faces
    * with coordinates only differing in the @p direction component are
    * identified.
    *