Remove superfluous brace.

git-svn-id: https://svn.dealii.org/trunk@21339 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-39/doc/intro.dox b/deal.II/examples/step-39/doc/intro.dox
index d7d65d9924023a400c95c4190bfb43b267c0b686..6c9b2b7922c9a6cdf5b2113bca7f54f4ca2a0665 100644 (file)
--- a/deal.II/examples/step-39/doc/intro.dox
+++ b/deal.II/examples/step-39/doc/intro.dox
@@ -63,7 +63,7 @@ right.
 
 As we will see below, even the error estimate is of the same
 structure, since it can be written as
-@f{align*}{
+@f{align*}
   \eta^2 &= \eta_K^2 + \eta_F^2 + \eta_B^2
   \\
   \eta_K^2 &= \sum_{K\in \mathbb T_h} h^2 \|f + \Delta u_h\|^2
@@ -85,4 +85,4 @@ preconditioning and a theoretically justified error estimator, see
 Karakashian an Pascal (2003). The multilevel scheme was discussed in
 detail in Kanschat (2004). The adaptive iteration and its convergence
 have been discussed (for triangular meshes) in Hoppe, Kanschat, and
-Warburton (2009).
\ No newline at end of file
+Warburton (2009).