Fix a formula.

git-svn-id: https://svn.dealii.org/trunk@18399 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/examples/step-22/doc/intro.dox b/deal.II/examples/step-22/doc/intro.dox
index 840b0fa5e0d0ea715f55b0d6088ad864b63a302d..c8417cc632537fc24a764c3973d38bbb2a2e82d1 100644 (file)
--- a/deal.II/examples/step-22/doc/intro.dox
+++ b/deal.II/examples/step-22/doc/intro.dox
@@ -472,7 +472,7 @@ since the mass matrix $M_u$ on the pressure space is well-conditioned.
 
 
 On the other hand, for the Stokes equation we consider here, the Schur
-complement is $B^TA^{-1}B$ where the matrix $A$ is related to the
+complement is $BA^{-1}B^T$ where the matrix $A$ is related to the
 Laplace operator (it is, in fact, the matrix corresponding to the
 bilinear form $(\nabla^s \varphi_i, \nabla^s\varphi_j)$). Thus,
 solving with $A$ is a lot more complicated: the matrix is badly