diff --git a/src/code.txt b/src/code.txt
index ca32ca760e7c0fe199e1c12e77acfe574f159c3f..3122913405d45b64f11fdce7937cbe515a553678 100644
--- a/src/code.txt
+++ b/src/code.txt
@@ -1,6 +1,7 @@
 clear X;
 incr X;
-decr X;
+incr X;
+incr X;
 clear Y;
 incr Y;
 incr Y;