fix doxygen warning

git-svn-id: https://svn.dealii.org/trunk@32643 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/doxygen/headers/global_dof_index.h b/deal.II/doc/doxygen/headers/global_dof_index.h
index 2b5d84bddd3c25f9f3f78bd06d007787572c79f6..2ca27ca983cc81104b323b3d086dd574f02f87c6 100644 (file)
--- a/deal.II/doc/doxygen/headers/global_dof_index.h
+++ b/deal.II/doc/doxygen/headers/global_dof_index.h
@@ -28,7 +28,7 @@
  * represent quantities that will most definitely not be larger than 4 billion.
  *
  * The data type we define for these indices to keep the bulk
- * of the code base free of <code>#ifdef</code>s is types::global_dof_index.
+ * of the code base free of <code>\#ifdef</code>s is types::global_dof_index.
  * If deal.II is configured as normal, this type is <code>unsigned int</code>,
  * but can be switched to <code>unsigned long long int</code> if the right
  * flag is provided (see the ReadMe file). This page is intended to clarify