diff --git a/_specifications/specification-3-16.md b/_specifications/specification-3-16.md
index 6c0e356..1c4ab3b 100644
--- a/_specifications/specification-3-16.md
+++ b/_specifications/specification-3-16.md
@@ -3912,7 +3912,7 @@ export interface SignatureInformation {
 	/**
 	 * The index of the active parameter.
 	 *
-	 * If provided, this is used in place of `SignatureHelp.activeSignature`.
+	 * If provided, this is used in place of `SignatureHelp.activeParameter`.
 	 *
 	 * @since 3.16.0 - proposed state
 	 */