Double quotes instead of single quotes

Author: viankakrisna

index.js

@@ -6,13 +6,13 @@ var fs = require("fs")
 var findCacheDir = require("find-cache-dir")
 var objectHash = require("object-hash")
 var os = require("os")
-var path = require('path')
+var path = require("path")
 
 var engines = {}
 var rules = {}
 var cache = null
 var cachePath = null
-var cacheFallback =  path.join(os.tmpdir(), 'eslint-loader', 'cache.json')
+var cacheFallback =  path.join(os.tmpdir(), "eslint-loader", "cache.json")
 
 /**
  * linter