fix: rename story's mediator and add g flag to it's regex;

fix: typo in readme;

README.md

@@ -135,7 +135,7 @@
   - [`useList`](./docs/useList.md) and [`useUpsert`](./docs/useUpsert.md) — tracks state of an array. [![][img-demo]](https://codesandbox.io/s/wonderful-mahavira-1sm0w)
   - [`useMap`](./docs/useMap.md) — tracks state of an object. [![][img-demo]](https://codesandbox.io/s/quirky-dewdney-gi161)
   - [`useStateValidator`](./docs/useStateValidator.md) — tracks state of an object. [![][img-demo]](https://streamich.github.io/react-use/?path=/story/state-usestatevalidator--demo)
-  - [`useMedisatedState`](./docs/useMediatedState.md) — like the regular `useState` but with mediation by custom function. [![][img-demo]](https://streamich.github.io/react-use/?path=/story/state-usemediatedstate--demo)
+  - [`useMediatedState`](./docs/useMediatedState.md) — like the regular `useState` but with mediation by custom function. [![][img-demo]](https://streamich.github.io/react-use/?path=/story/state-usemediatedstate--demo)
 
 <br />
 <br />

src/__stories__/useMediatedState.story.tsx

@@ -3,9 +3,9 @@ import * as React from 'react';
 import { useMediatedState } from '../useMediatedState';
 import ShowDocs from './util/ShowDocs';
 
-const InputMediator = s => s.replace(/[\s]+/, ' ');
+const inputMediator = s => s.replace(/[\s]+/g, ' ');
 const Demo = () => {
-  const [state, setState] = useMediatedState(InputMediator, '');
+  const [state, setState] = useMediatedState(inputMediator, '');
 
   return (
     <div>