diff --git a/lib/codegen/fromcto/jsonschema/jsonschemavisitor.js b/lib/codegen/fromcto/jsonschema/jsonschemavisitor.js
index 71718733..7ec27950 100644
--- a/lib/codegen/fromcto/jsonschema/jsonschemavisitor.js
+++ b/lib/codegen/fromcto/jsonschema/jsonschemavisitor.js
@@ -60,7 +60,7 @@ class JSONSchemaVisitor {
 
     /**
      * Get the validators for a field or a scalar definition in JSON schema form.
-     * @param {Object} type - the scalar declaration being visited
+     * @param {String} type - the field type
      * @param {bool} [isScalarUUID] - flag to indicate given field type is scalar uuid
      * @param {bool} [validator] - the field validator
      * @return {Object} the result of visiting or null
diff --git a/types/lib/codegen/fromcto/jsonschema/jsonschemavisitor.d.ts b/types/lib/codegen/fromcto/jsonschema/jsonschemavisitor.d.ts
index ab763b43..d7b3b146 100644
--- a/types/lib/codegen/fromcto/jsonschema/jsonschemavisitor.d.ts
+++ b/types/lib/codegen/fromcto/jsonschema/jsonschemavisitor.d.ts
@@ -30,7 +30,7 @@ declare class JSONSchemaVisitor {
     getDecorators(decorated: object): object;
     /**
      * Get the validators for a field or a scalar definition in JSON schema form.
-     * @param {Object} type - the scalar declaration being visited
+     * @param {String} type - the field type
      * @param {bool} [isScalarUUID] - flag to indicate given field type is scalar uuid
      * @param {bool} [validator] - the field validator
      * @return {Object} the result of visiting or null