Addes documentation to examples (#348)

examples/README.md

@@ -24,6 +24,8 @@ The examples are compatible with the latest release.
 $ cargo run --example [file name]
 ```
 
+To run the interactive-demo go into the folder `examples/interactive-demo` and run `cargo run`.
+
 ## License
 
 This project is licensed under the MIT License - see the [LICENSE.md](LICENSE) file for details.

examples/event-stream-async-std.rs

@@ -1,6 +1,6 @@
 //! Demonstrates how to read events asynchronously with async-std.
 //!
-//! cargo run --example event-read-char-line
+//! cargo run --features="event-stream" --example event-stream-async-std
 
 use std::{
     io::{stdout, Write},

examples/event-stream-tokio.rs

@@ -1,6 +1,6 @@
 //! Demonstrates how to read events asynchronously with tokio.
 //!
-//! cargo run --features event-stream --example event-stream-tokio
+//! cargo run --features="event-stream" --example event-stream-tokio
 
 use std::{
     io::{stdout, Write},

examples/stderr.rs

@@ -5,6 +5,8 @@
 //!
 //! This particular example is only suited to Unix
 //! for now.
+//!
+//! cargo run --example stderr
 
 use std::io::{stderr, Write};