Installation instructions not clear

After cloning this repository and navigating, I can't find the `example_monitor.go` file under the `examples/` directory. Only the following directories and files can be found.
```cmd
linux$ ls
monitor             signal_compensation

linux$ examples tree
.
├── monitor
│   └── main.go
└── signal_compensation
    └── main.go

3 directories, 2 files
```