Step-81: add authors to intro.dox

diff --git a/examples/step-81/doc/intro.dox b/examples/step-81/doc/intro.dox
index 91247e88c7267465f816575ada510400051f7b55..886405df79ade097dde4c061eced97745bce3539 100644 (file)
--- a/examples/step-81/doc/intro.dox
+++ b/examples/step-81/doc/intro.dox
@@ -1,3 +1,8 @@
+<i>
+  This program was contributed by Manaswinee Bezbaruah (Texas A&M University),
+  and Matthias Maier (Texas A&M University).
+</i>
+
 <a name="Intro"></a>
 
 <h1> Introduction </h1>