[SPARK-11263][SPARKR] lintr Throws Warnings on Commented Code in Documentation
Clean out hundreds of `style: Commented code should be removed.` from lintr
Like these:
```
/opt/spark-1.6.0-bin-hadoop2.6/R/pkg/R/DataFrame.R:513:3: style: Commented code
should be removed.
# sc <- sparkR.init()
[SPARK-11263][SPARKR] lintr Throws Warnings on Commented Code in Documentation
Clean out hundreds of `style: Commented code should be removed.` from lintr
Like these:
```
/opt/spark-1.6.0-bin-hadoop2.6/R/pkg/R/DataFrame.R:513:3: style: Commented code
should be removed.
# sc <- sparkR.init()