diff --git a/text/2342-const-control-flow.md b/text/2342-const-control-flow.md
index 0eaff0480af..64ce1ea178c 100644
--- a/text/2342-const-control-flow.md
+++ b/text/2342-const-control-flow.md
@@ -132,7 +132,7 @@ const fn foo(x: u32, y: u32) -> u32 {
         y - x
     }
 }
-const AB: u32 = foo(x, y);
+const AB: u32 = foo(X, Y);
 ```
 
 Since the const fn's `x` and `y` arguments are unknown, they cannot be const