Fix some references to files that have moved.

Author: SimonSapin

README.md

@@ -22,7 +22,7 @@ Add html5ever as a dependency in your [`Cargo.toml`](http://crates.io/) file:
 html5ever = "*"
 ```
 
-Then take a look at [`examples/print-rcdom.rs`](https://github.com/servo/html5ever/blob/master/examples/print-rcdom.rs) and the [API documentation][].
+Then take a look at [`dom_sink/examples/print-rcdom.rs`](https://github.com/servo/html5ever/blob/master/dom_sink/examples/print-rcdom.rs) and the [API documentation][].
 
 ## Getting started in other languages
 

STRUCTURE.md

@@ -12,7 +12,7 @@ The module structure is also documented in the output produced by `cargo doc`, a
 
 `src/serialize/`: Turning trees back into strings. Corresponds to [section 12.3 "Serialising HTML fragments"](https://html.spec.whatwg.org/multipage/syntax.html#serialising-html-fragments)
 
-`src/sink/`: Types that html5ever can use to represent the DOM, if you do not provide your own DOM implementation.
+`dom_sink/`: Types that html5ever can use to represent the DOM, if you do not provide your own DOM implementation.
 
 `macros/`: Rust syntax extensions used within html5ever.  Users of the library do not need this crate.
 
@@ -22,6 +22,6 @@ The module structure is also documented in the output produced by `cargo doc`, a
 
 `bench/`: Benchmarks. Another executable crate.
 
-`examples/`: Examples of using the library.  Each `.rs` file is an executable crate.
+`examples/` and `dom_sink/examples`: Examples of using the library.  Each `.rs` file is an executable crate.
 
 `data/`: Various data used in building and benchmarking the parser.