diff --git a/codes/GMSE01.xml b/codes/GMSE01.xml
index 174c435..046ff30 100644
--- a/codes/GMSE01.xml
+++ b/codes/GMSE01.xml
@@ -1054,7 +1054,7 @@
Noki Doki1.1Dec 23, 2018
- Shows Mario’s position, angle and speed at any given time.
+ Shows Mario's position, angle and speed at any given time.