Fix docs

Author: bjorn3

src/driver/jit.rs

@@ -1,4 +1,4 @@
-//! The JIT driver uses [`cranelift_simplejit`] to JIT execute programs without writing any object
+//! The JIT driver uses [`cranelift_jit`] to JIT execute programs without writing any object
 //! files.
 
 use std::cell::RefCell;

src/driver/mod.rs

@@ -1,5 +1,8 @@
-//! Drivers are responsible for calling [`codegen_mono_item`] and performing any further actions
-//! like JIT executing or writing object files.
+//! Drivers are responsible for calling [`codegen_fn`] or [`codegen_static`] for each mono item and
+//! performing any further actions like JIT executing or writing object files.
+//!
+//! [`codegen_fn`]: crate::base::codegen_fn
+//! [`codegen_static`]: crate::constant::codegen_static
 
 use rustc_middle::mir::mono::{Linkage as RLinkage, MonoItem, Visibility};