Update Spark开发环境搭建.md

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@ -65,9 +65,6 @@ val conf = new SparkConf().setAppName("Spark shell").setMaster("local[2]")
val sc = new SparkContext(conf)
```
同时从输出的日志也可以看出来Local模式还提供了对应的Web UI界面端口为4040。
## 二、词频统计案例