Refactor prose

Author: wooorm

readme.md

@@ -19,7 +19,7 @@ with the given function.
 npm install unist-util-map
 ```
 
-## Usage
+## Use
 
 ```js
 var u = require('unist-builder')
@@ -47,10 +47,10 @@ Yields:
 {
   type: 'tree',
   children: [
-    { type: 'leaf', value: 'CHANGED' },
-    { type: 'node', children: [ { type: 'leaf', value: 'CHANGED' } ] },
-    { type: 'void' },
-    { type: 'leaf', value: 'CHANGED' }
+    {type: 'leaf', value: 'CHANGED'},
+    {type: 'node', children: [{type: 'leaf', value: 'CHANGED'}]},
+    {type: 'void'},
+    {type: 'leaf', value: 'CHANGED'}
   ]
 }
 ```
@@ -108,8 +108,8 @@ See [`contributing.md` in `syntax-tree/.github`][contributing] for ways to get
 started.
 See [`support.md`][support] for ways to get help.
 
-This project has a [Code of Conduct][coc].
-By interacting with this repository, organisation, or community you agree to
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
 abide by its terms.
 
 ## License
@@ -140,7 +140,7 @@ abide by its terms.
 
 [collective]: https://opencollective.com/unified
 
-[chat-badge]: https://img.shields.io/badge/join%20the%20community-on%20spectrum-7b16ff.svg
+[chat-badge]: https://img.shields.io/badge/chat-spectrum-7b16ff.svg
 
 [chat]: https://spectrum.chat/unified/syntax-tree