git-svn-id: https://svn.dealii.org/trunk@23130 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-38/doc/intro.dox b/deal.II/examples/step-38/doc/intro.dox
index 034de548e2d34794c271ea47913b6b943d9cd614..f5145b3d4d6f8da6dc4a01e7d2f62183ea7c5d3d 100644 (file)
--- a/deal.II/examples/step-38/doc/intro.dox
+++ b/deal.II/examples/step-38/doc/intro.dox
@@ -73,7 +73,7 @@ Moreover, each integral in the above expression is computed in the reference
 element $\hat K:= [0,1]^2$ 
 so that
 @f{align*}
-&\int_{K} \nabla_{K} u \cdot \nabla_{K} v \\
+\int_{K} \nabla_{K} u \cdot \nabla_{K} v 
 &= 
 \int_{\hat K} \nabla (u \circ \mathbf x_K)^T G_K^{-1} (D \mathbf
   x_K)^T D \mathbf x_K G_K^{-1} \nabla(v \circ \mathbf x_K) \sqrt{\det