Added "How to build" in readme

Author: pierresy

README.md

@@ -7,3 +7,8 @@
 [Documentation](http://phsym.github.io/rust-sctp)
 
 SCTP networking library for Rust
+
+# How to build
+
+`rust-sctp` relies on the [sctp-sys](https://crates.io/crates/sctp-sys) crate. Please have a look at [sctp-sys: How to build](https://github.com/phsym/sctp-sys#how-to-build).
+

examples/stream.rs

@@ -8,10 +8,12 @@ fn main() {
     match SctpStream::connect("127.0.0.1:3868") {
     	Err(e) => println!("{:?}", e.kind()),
     	Ok(mut peer) => {
+    		// Set SCTP no delay
+    		peer.set_nodelay(true).unwrap();
     		// Write a message using the io::Write trait
-    		peer.write_all("foo bar".as_bytes()).unwrap();
+    		peer.write_all("foo bar\n".as_bytes()).unwrap();
     		// Write a message on stream 6
-    		peer.sendmsg("foo bar again".as_bytes(), 6).unwrap();
+    		peer.sendmsg("foo bar again\n".as_bytes(), 6).unwrap();
     		let mut data = [0u8; 1024];
     		// Read data using the io::Read trait
     		peer.read(&mut data).unwrap();

src/sctpsock.rs

@@ -351,7 +351,7 @@ impl SctpSocket {
 	/// Try to clone this socket
 	pub fn try_clone(&self) -> Result<SctpSocket> {
 		unsafe {
-			let new_sock = try!(check_socket(libc::dup(self.0 as i32)as SOCKET ));
+			let new_sock = try!(check_socket(libc::dup(self.0 as i32) as SOCKET));
 			return Ok(SctpSocket(new_sock));
 		}
 	}