From abcea3d6ccf3d7177d666a8b89ea1435f138b998 Mon Sep 17 00:00:00 2001
From: bonito <bonito@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 4 Jan 2011 20:26:03 +0000
Subject: [PATCH] Step-38: additional typo

git-svn-id: https://svn.dealii.org/trunk@23123 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/examples/step-38/doc/intro.dox | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deal.II/examples/step-38/doc/intro.dox b/deal.II/examples/step-38/doc/intro.dox
index 308df9ee92..1dd7ace34d 100644
--- a/deal.II/examples/step-38/doc/intro.dox
+++ b/deal.II/examples/step-38/doc/intro.dox
@@ -166,7 +166,7 @@ We produce one test case for a 2d problem and another one for 3d:
   @f{align*}
     \Delta_\Gamma u 
     &= \frac{d^2}{dt^2}(-2\cos t \sin t)
-    = -2 \frac{d}{dt}(-sin^2 t + \cos^2 t)
+    = -2 \frac{d}{dt}(-\sin^2 t + \cos^2 t)
     = -2 (-2 \sin t \cos t - 2 \cos t \sin t)
     \\
     &= 8 \sin t \cos t
-- 
2.39.5