Update README.md

Updated API with correct `serialize` / `deserialize` parameters

README.md

@@ -39,8 +39,8 @@ const decoded = borsh.deserialize(schema, encoded);
 
 ## API
 The package exposes the following functions:
-- `serialize(schema: Schema, obj: any): Uint8Array` - serializes an object `obj` according to the schema `schema`.
-- `deserialize(schema: Schema, buffer: Uint8Array, class?: Class): any` - deserializes an object according to the schema `schema` from the buffer `buffer`. If the optional parameter `class` is present, the deserialized object will be an of `class`.
+- `serialize(schema: Schema, obj: any, validate: boolean = true): Uint8Array` - serializes an object `obj` according to the schema `schema`. Setting `validate` to false will skip the validation of the `schema`.
+- `deserialize(schema: Schema, buffer: Uint8Array, validate: boolean = true): any` - deserializes an object according to the schema `schema` from the buffer `buffer`. Setting `validate` to false will skip the validation of the `schema`.
 
 ## Schemas
 Schemas are used to describe the structure of the data being serialized or deserialized. They are used to