diff --git a/Common-Criticisms.md b/Common-Criticisms.md
index 682aa96..506788f 100644
--- a/Common-Criticisms.md
+++ b/Common-Criticisms.md
@@ -26,9 +26,9 @@ while in Nim they are written like
 type
   NodeKind = enum opValue, opAdd, opSub, opMul, opCall
   Node = ref object
-     case k: NodeKind
+     case kind: NodeKind
      of opValue: value: int
      of opAdd, opSub, opMul, opCall: kids: seq[Node]
 ```
 
-While the OCaml way looks better, the Nim version allows for multiple types to have the same values, without repetition. It also has the advantage that multiple variants can concisely be matched upon using sets like `{opSub, opMul}`
+While the OCaml way looks better, the Nim version allows for multiple types to have the same values without repetition. It also has the advantage that multiple variants can concisely be matched upon using sets, eg `node.kind in {opSub, opMul}`.