diff --git a/src/USER-DIFFRACTION/README b/src/USER-DIFFRACTION/README
index 2f146c4c94..fb36011960 100644
--- a/src/USER-DIFFRACTION/README
+++ b/src/USER-DIFFRACTION/README
@@ -49,7 +49,7 @@ examples/USER/diffraction.
 AUTHOR INFORMATION:
 
 The person who created this package is Shawn P. Coleman
-(shawn.p.coleman8.ctr at mail.mil) while at the University of
+(scolema3 at gmail.com) while at the University of
 Arkansas.  Contact him directly if you have questions.
 
 Co-Author:  Douglas Spearot (University of Arkansas)