diff --git a/en/02.2.md b/en/02.2.md
index 1af8894d..61045729 100644
--- a/en/02.2.md
+++ b/en/02.2.md
@@ -224,7 +224,7 @@ Go has one keyword called `iota`, this keyword is to make `enum`, it begins with
     	x = iota  // x == 0
     	y = iota  // y == 1
     	z = iota  // z == 2
-    	w  // If there is no expression after the constants name, it uses the last expression, so it's saying w = iota implicitly. Therefore w == 3, and y and x both can omit "= iota" as well.
+    	w  // If there is no expression after the constants name, it uses the last expression, so it's saying w = iota implicitly. Therefore w == 3, and y and z both can omit "= iota" as well.
 	)
 
 	const v = iota // once iota meets keyword `const`, it resets to `0`, so v = 0.