Use past perfect to describe previous releases

diff --git a/9.4/paper.tex b/9.4/paper.tex
index 23a08da80eb4718d1d8cd2d9236e881c67f064ce..10d4723920843e58221cde803a773d4b1670bf4c 100644 (file)
--- a/9.4/paper.tex
+++ b/9.4/paper.tex
@@ -449,7 +449,7 @@ new functionalities are:
 
   % We definitely supported tri refinement in 9.3 - see 6ceb8b70559dc2274761a28dc7836f1e9602da8c (Dec 4, 2020)
   % and also 74b8171dd030a4b2de41955b8d913cde06974b91 (Feb 4, 2021)
-  \caption{\it The previous release, 9.3 \cite{dealII93}, had
+  \caption{\it The previous release, 9.3 \cite{dealII93},
     added support for adaptive mesh 
   refinement with triangles. This release adds support for global
   tetrahedral refinement by subdividing each tetrahedron into eight