Fix erroneous character.

diff --git a/include/deal.II/numerics/vector_tools.h b/include/deal.II/numerics/vector_tools.h
index bbfe9e637ba38d23f62881818381301313920791..7f83fb8aa577cbfc32a106c88cb08a2191be4234 100644 (file)
--- a/include/deal.II/numerics/vector_tools.h
+++ b/include/deal.II/numerics/vector_tools.h
@@ -1192,7 +1192,7 @@ namespace VectorTools
    * module on
    * @ref constraints.
    *
-   * <h4>Arguments to this function></h4>
+   * <h4>Arguments to this function</h4>
    *
    * This function is explicitly for use with FE_Nedelec elements, or with
    * FESystem elements which contain FE_Nedelec elements. It will throw an