Fix the README examples.

README.md

@@ -23,19 +23,20 @@ The preferred way to use **nalgebra** is to import types and traits explicitly,
 free-functions using the `na::` prefix:
 
 ```.rust
-extern crate "nalgebra" as na;
+extern crate nalgebra as na;
 use na::{Vec3, Rot3, Rotation};
 
 fn main() {
     let     a = Vec3::new(1.0f64, 1.0, 1.0);
     let mut b = Rot3::new(na::zero());
 
-    b.append_rotation(&a);
+    b.append_rotation_mut(&a);
 
     assert!(na::approx_eq(&na::rotation(&b), &a));
 }
 ```
 
+
 ## Features
 **nalgebra** is meant to be a general-purpose, low-dimensional, linear algebra library, with
 an optimized set of tools for computer graphics and physics. Those features include:

src/lib.rs

@@ -54,17 +54,6 @@ an optimized set of tools for computer graphics and physics. Those features incl
 * Almost one trait per functionality: useful for generic programming.
 * Operator overloading using multidispatch.
 
-## Compilation
-You will need the last nightly build of the [rust compiler](http://www.rust-lang.org)
-and the official package manager: [cargo](https://github.com/rust-lang/cargo).
-
-Simply add the following to your `Cargo.toml` file:
-
-```.ignore
-[dependencies.nalgebra]
-git = "https://github.com/sebcrozet/nalgebra"
-```
-
 
 ## **nalgebra** in use
 Here are some projects using **nalgebra**.