diff --git a/doc/release-notes/teachpack/HISTORY.txt b/doc/release-notes/teachpack/HISTORY.txt
index 4954df644d..6b3dd4925d 100644
--- a/doc/release-notes/teachpack/HISTORY.txt
+++ b/doc/release-notes/teachpack/HISTORY.txt
@@ -43,7 +43,7 @@ Version 5.0				  [Fri May 28 13:43:21 EDT 2010]
 * added to-draw to universe to prepare the switch to the new terminoloy
 
 ------------------------------------------------------------------------
-Versin 4.2.5				  [Fri Mar 26 10:02:11 EDT 2010]
+Version 4.2.5				  [Fri Mar 26 10:02:11 EDT 2010]
 
 * "release" is no longer a key event; use "release" handler instead