update enzyme adapter

Author: theKashey

_tests/ReactSixteenAdapter.js

@@ -1,7 +1,7 @@
 import React from 'react';
 import createContext from 'create-react-context';
 import Enzyme, {mount} from 'enzyme';
-import Adapter from './ReactSixteenAdapter';
+import Adapter from 'enzyme-adapter-react-16.3';
 import Memoize, {MemoizeContext, MemoizedFlow, MemoizedRender} from '../src';
 
 Enzyme.configure({adapter: new Adapter()});

_tests/memoize.spec.js

@@ -52,7 +52,7 @@
     "codecov": "^3.0.2",
     "create-react-context": "^0.2.1",
     "enzyme": "^3.3.0",
-    "enzyme-adapter-react-16": "^1.1.1",
+    "enzyme-adapter-react-16.3": "^1.2.0",
     "eslint": "^4.2.0",
     "eslint-config-airbnb": "16.1.0",
     "eslint-plugin-import": "^2.7.0",