Fix grammar error.

git-svn-id: https://svn.dealii.org/trunk@32758 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/include/deal.II/fe/fe_system.h b/deal.II/include/deal.II/fe/fe_system.h
index 04f97366889d742bde503983aa49640aec96e2a7..3744e734cc19d95e731716a6a2ea108f585610f2 100644 (file)
--- a/deal.II/include/deal.II/fe/fe_system.h
+++ b/deal.II/include/deal.II/fe/fe_system.h
@@ -214,7 +214,7 @@ public:
   /**
    * Same as above but for any number of base elements. Pointers to the base
    * elements and their multiplicities are passed as vectors to this
-   * constructor. The length of these vectors is assumed to be equal.
+   * constructor. The lengths of these vectors are assumed to be equal.
    */
 
   FESystem (const std::vector<const FiniteElement<dim,spacedim>*> &fes,