Update README.md

Author: endel

README.md

@@ -2,7 +2,7 @@
 
 The [`which`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/which) and [`keyCode`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/keyCode) properties are being deprecated by the browsers. Even though it still might work, the usage is not encouraged anymore.
 
-You would rather use the new [`key`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key) or [`code`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/code) attributes in `KeyboardEvent`.
+You would rather use the new [`key`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key) or [`code`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/code) attributes in `KeyboardEvent` instead.
 
 keycode.js
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