explicitly say we use astyle 2.04

diff --git a/doc/doxygen/headers/coding_conventions.h b/doc/doxygen/headers/coding_conventions.h
index ec99b9b5dad7c4d0aaa49a341e49268e5ab96c0d..15fa315e8011e1e1692b3c650b883f59d64b71e6 100644 (file)
--- a/doc/doxygen/headers/coding_conventions.h
+++ b/doc/doxygen/headers/coding_conventions.h
@@ -32,7 +32,7 @@ code is written, without having to look up the exact definition of something.
 
 <h3>Notes on deal.II indentation</h3>
 
-<p>deal.II uses <code>astyle</code> to normalize indentation. A
+<p>deal.II uses <code>astyle</code> 2.04 to normalize indentation. A
 style file is provided at
 <code>
 <pre>