Fix typo in documentation.

git-svn-id: https://svn.dealii.org/trunk@30919 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-51/doc/intro.dox b/deal.II/examples/step-51/doc/intro.dox
index 1b1c91cf1cec20b30d0520259488679d34b9b01b..e702b1ecde7370b056c11d7a53a95384a990e7d2 100644 (file)
--- a/deal.II/examples/step-51/doc/intro.dox
+++ b/deal.II/examples/step-51/doc/intro.dox
@@ -197,7 +197,7 @@ Find $(\mathbf{q}_h, u_h, \hat{u}_h) \in
     \quad \forall \mathbf{v} \in \mathcal{V}_h^p,
 \\
    - (\nabla w, \mathbf{c} u_h)_{\mathcal{T}}
-   + \nabla \cdot \mathbf{q}_h)_{\mathcal{T}}
+   + (w, \nabla \cdot \mathbf{q}_h)_{\mathcal{T}}
     + \left<w, \tau (u_h - \hat{u}_h)\right>_{\partial \mathcal{T}}
     &=&
     (w, f)_{\mathcal{T}},