From: Mae Markowski <mm115@rice.edu>
Date: Fri, 9 Aug 2019 16:11:54 +0000 (-0600)
Subject: Fixed stylistic issues in extension suggestion.
X-Git-Tag: v9.2.0-rc1~1277^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F8523%2Fhead;p=dealii.git

Fixed stylistic issues in extension suggestion.
---

diff --git a/examples/step-3/doc/results.dox b/examples/step-3/doc/results.dox
index 8d8522e7c1..f73bc56ae9 100644
--- a/examples/step-3/doc/results.dox
+++ b/examples/step-3/doc/results.dox
@@ -132,7 +132,7 @@ suggestions:
   (here 1e-12) of -1 and 1. Try this immediately after calling
   <code>GridGenerator::hyper_cube</code>, as before:
   @code
-  for (; cell != endc; ++cell)
+  for (const auto &cell : dof_handler.active_cell_iterators())
     {
         for (unsigned int face_number = 0;
              face_number < GeometryInfo<2>::faces_per_cell;