rm no longer used marked import

Author: aviatesk

lib/package/release-note.js

@@ -3,7 +3,6 @@
 import { CompositeDisposable, Disposable } from 'atom'
 import path from 'path'
 import fs from 'fs'
-import marked from 'marked'
 import { show } from '../ui/selector'
 import { readCode } from '../misc/paths'