make the documentation of ConstantTensorFunction show up in doxygen

git-svn-id: https://svn.dealii.org/trunk@30208 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/include/deal.II/base/tensor_function.h b/deal.II/include/deal.II/base/tensor_function.h
index aab8d601134a82fbad72b7990244417144085095..c6da7af3aaf8f0a52236ac377dcbfadd74c22d28 100644 (file)
--- a/deal.II/include/deal.II/base/tensor_function.h
+++ b/deal.II/include/deal.II/base/tensor_function.h
@@ -123,7 +123,7 @@ public:
 
 
 
-/*
+/**
  * Provide a tensor valued function which always returns a constant tensor
  * value. Obviously, all derivates of this function are zero.
  *
@@ -162,7 +162,7 @@ private:
 
 
 
-/*
+/**
  * Provide a tensor valued function which always returns zero.
  * Obviously, all derivates of this function are zero.
  *