Fix silly thinko.

git-svn-id: https://svn.dealii.org/trunk@20619 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/doxygen/filter b/deal.II/doc/doxygen/filter
index 7435470a4219a9bfde63d70edc496f5a791f139e..07c5cf7e0df0fcc5757e1c7e6adb332251857cc0 100755 (executable)
--- a/deal.II/doc/doxygen/filter
+++ b/deal.II/doc/doxygen/filter
@@ -32,4 +32,4 @@ s/dealii::/::/g;
 #   @image commands.
 # - things in headings
 s/(?<!\")step-(\d+)(?!\")/\@ref step_\1 \"step-\1\"/gi
-  if !m/\@(page|image|<[hH]\d>)/;
+  if !m/(\@page|\@image|<h\d>)/i;