//! library.
//!
//! This module contains some of the real meat in the rustbuild build system
-//! which is where Cargo is used to compiler the standard library, libtest, and
+//! which is where Cargo is used to compile the standard library, libtest, and
//! compiler. This module is also responsible for assembling the sysroot as it
//! goes along from the output of the previous stage.