From d9d72707239ea508d3f45c5af5a487ca8809dd11 Mon Sep 17 00:00:00 2001
From: Bang He <hebang0@gmail.com>
Date: Tue, 6 Aug 2019 14:26:52 -0600
Subject: [PATCH] Fix one typo on step_3 documentation

---
 examples/step-3/doc/intro.dox | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/step-3/doc/intro.dox b/examples/step-3/doc/intro.dox
index 3ab7f6e42e..81e387aa0c 100644
--- a/examples/step-3/doc/intro.dox
+++ b/examples/step-3/doc/intro.dox
@@ -63,7 +63,7 @@ we need the following:
 - A finite element that describes the shape functions we want to use on the
   reference cell (which in deal.II is always the unit interval $[0,1]$, the
   unit square $[0,1]^2$ or the unit cube $[0,1]^3$, depending on which space
-  dimension you work in. In step-2, we had already used an object of type
+  dimension you work in). In step-2, we had already used an object of type
   FE_Q<2>, which denotes the usual Lagrange elements that define shape
   functions by interpolation on support points. The simplest one is
   FE_Q<2>(1), which uses polynomial degree 1. In 2d, these are often referred
-- 
2.39.5