minor edits

Author: Noratrieb

src/compiler-src.md

@@ -2,9 +2,9 @@
 
 <!-- toc -->
 
-Now that we have [seen what the compiler does][orgch], let's take a
-look at the structure of the [`rust-lang/rust`] repository, where the `rustc`
-source code lives.
+Now that we have [seen what the compiler does][orgch],
+let's take a look at the structure of the [`rust-lang/rust`] repository,
+where the rustc source code lives.
 
 [`rust-lang/rust`]: https://github.com/rust-lang/rust
 
@@ -104,12 +104,11 @@ explanation of these crates here.
 
 ### Big picture
 
-The dependency structure of Rust is influenced by two main factors:
+The dependency structure of the compiler is influenced by two main factors:
 
 1. Organization. The compiler is a _huge_ codebase; it would be an impossibly
    large crate. In part, the dependency structure reflects the code structure
-   of the compiler. Restructuring `rust-lang/rust` as a monorepo is an ongoing
-   debate with convincing technical and qualitative arguments for and against. 
+   of the compiler.
 2. Compile-time. By breaking the compiler into multiple crates, we can take
    better advantage of incremental/parallel compilation using cargo. In
    particular, we try to have as few dependencies between crates as possible so
@@ -190,12 +189,11 @@ from [`src/tools/`], such as [`tidy/`] or [`compiletest/`].
 [`tidy/`]: https://github.com/rust-lang/rust/tree/master/src/tools/tidy
 [bootstch]: ./building/bootstrapping.md
 
-## Standard library (`std`)
+## Standard library
 
 This code is fairly similar to most other Rust crates except that it must be
-built in a special way because it can use unstable ([`nightly`]) features. The
-standard library is sometimes referred to as [`libstd or the "standard
-facade"`].
+built in a special way because it can use unstable ([`nightly`]) features.
+The standard library is sometimes referred to as [`libstd or the "standard facade"`].
 
 [`libstd or the "standard facade"`]: https://rust-lang.github.io/rfcs/0040-libstd-facade.html
 [`nightly`]: https://doc.rust-lang.org/nightly/nightly-rustc/