Update intro.dox

diff --git a/examples/step-1/doc/intro.dox b/examples/step-1/doc/intro.dox
index 04d5586fe96d13829541e92c7da19984473f804b..fee4a5d507a7fbfbc82559cd2199b63074c51345 100644 (file)
--- a/examples/step-1/doc/intro.dox
+++ b/examples/step-1/doc/intro.dox
@@ -131,7 +131,7 @@ line and on what happens when compiling programs, respectively.
 Note that deal.II is actively developed, and in the course of this
 development we occasionally rename or deprecate functions or classes
 that are still referenced in these video lectures.  For
-example, step-1 code shown in the video lecture 5 has a class
+example, the step-1 code shown in video lecture 5 uses a class
 HyperShellBoundary which was replaced with SphericalManifold class
 later on. However, in spite of such kind of details the content of the
 lectures is still very relevant.