no longer use strict needed

Author: pasupulaphani

lib/redis_cache.js

@@ -1,5 +1,3 @@
-"use strict";
-
 const RedisStore = require("./redis_store");
 
 const debug = require("debug")("simpleRedisCache");

lib/redis_pool.js

@@ -1,5 +1,3 @@
-"use strict";
-
 const genericPool = require("generic-pool");
 const redis = require("./redis");
 
@@ -61,7 +59,6 @@ var RedisPool = module.exports = function (name, redisOptions, poolOptions) {
   // test connectivity by acquiring a conn
   // this.pool.acquire()
   //   .then(client => this.pool.release(client));
-
 };
 
 // Acquire a database connection and use an optional priority.