Auto merge of #4710 - steveklabnik:fix-broken-links, r=Mark-Simulacrum

Fix broken links in cargo book

Needed to address failures in rust-lang/rust#45692

Author: bors

src/doc/book/src/faq.md

@@ -74,7 +74,7 @@ on the platform. Cargo also supports [platform-specific
 dependencies][target-deps], and we plan to support more per-platform
 configuration in `Cargo.toml` in the future.
 
-[target-deps]: reference/manifest.html#the-dependencies-section
+[target-deps]: reference/specifying-dependencies.html#platform-specific-dependencies
 
 In the longer-term, we’re looking at ways to conveniently cross-compile
 projects using Cargo.

src/doc/book/src/index.md

@@ -9,7 +9,7 @@ dependencies, compiles your project, makes packages, and upload them to
 
 ### Sections
 
-**[Getting Started](getting-started.html)**
+**[Getting Started](getting-started/index.html)**
 
 To get started with Cargo, install Cargo (and Rust) and set up your first crate.
 

src/doc/book/src/reference/specifying-dependencies.md

@@ -384,7 +384,7 @@ Path overrides are specified through `.cargo/config` instead of `Cargo.toml`,
 and you can find [more documentation about this configuration][config-docs].
 Inside of `.cargo/config` you'll specify a key called `paths`:
 
-[config-docs]: config.html
+[config-docs]: reference/config.html
 
 ```toml
 paths = ["/path/to/uuid"]