docs: fixed missing polyfill

ladjs · Apr 26, 2019 · 251a1cb · 251a1cb
1 parent 2d81605
commit 251a1cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -159,7 +159,7 @@ If you are using [browserify][], [webpack][], [rollup][], or another bundler, th
 We recommend using <https://polyfill.io> (specifically with the bundle mentioned in [VanillaJS](#vanillajs) above):
 
 ```html
-<script src="https://polyfill.io/v3/polyfill.min.js?features=Array.from%2CPromise%2CSymbol%2CObject.setPrototypeOf"></script>
+<script src="https://polyfill.io/v3/polyfill.min.js?features=Array.from%2CPromise%2CSymbol%2CObject.setPrototypeOf%2CObject.getOwnPropertySymbols"></script>
 ```
 
 * IE 9-10 requires a polyfill for `Promise`, `Array.from`, `Symbol`, `Object.getOwnPropertySymbols`, and `Object.setPrototypeOf`