Update README.md
Fixed a typo: Flobal -> Global
MODIFY
README.md
README.md
@@ -55,7 +55,7 @@ let f = realm.evalScript("(function() { return 17 })");
f() === 17 // true
-Reflect.getPrototypeOf(f) === outerFlobal.Function.prototype // false
+Reflect.getPrototypeOf(f) === outerGlobal.Function.prototype // false
Reflect.getPrototypeOf(f) === innerGlobal.Function.prototype // true
```

Update README.md (#47)

Fixed a typo: Flobal -> Global