From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Fri, 8 May 2020 04:21:54 +0000 (-0600)
Subject: Fix a grammar error.
X-Git-Tag: v9.2.0-rc1~92^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12dd87a83064f0e6f8dc0d36dac7a3f134a1678e;p=dealii.git

Fix a grammar error.
---

diff --git a/include/deal.II/differentiation/sd/symengine_optimizer.h b/include/deal.II/differentiation/sd/symengine_optimizer.h
index 43c57468cd..aa27abe0bf 100644
--- a/include/deal.II/differentiation/sd/symengine_optimizer.h
+++ b/include/deal.II/differentiation/sd/symengine_optimizer.h
@@ -1947,7 +1947,7 @@ namespace Differentiation
 
       /**
        * A set of symbolic expressions to be optimized. It is required that
-       * the symbols on which these dependent functions be based are
+       * the symbols on which these dependent functions are based are
        * registered in the @p independent_variables_symbols map.
        */
       types::symbol_vector dependent_variables_functions;