fix lint errors

Author: gaoyuan

src/ch07-03-paths-for-referring-to-an-item-in-the-module-tree.md

@@ -17,7 +17,7 @@ separated by double colons (`::`).
 
 Returning to [Listing 7-1](ch07-02-defining-modules-to-control-scope-and-privacy.md#listing-7-1), say we want to call the `add_to_waitlist` function.
 This is the same as asking: what’s the path of the `add_to_waitlist` function?
-[Listing 7-3](#listing-7-3) contains [Listing 7-1](#listing-7-1) with some of the modules and functions
+[Listing 7-3](#listing-7-3) contains [Listing 7-1](ch07-02-defining-modules-to-control-scope-and-privacy.md#listing-7-1) with some of the modules and functions
 removed.
 
 We’ll show two ways to call the `add_to_waitlist` function from a new function,

src/ch13-03-improving-our-io-project.md

@@ -118,7 +118,7 @@ the same thing for the `file_path` value.
 ### Making Code Clearer with Iterator Adapters
 
 We can also take advantage of iterators in the `search` function in our I/O
-project, which is reproduced here in [Listing 13-21](#listing-13-21) as it was in [Listing 12-19](#listing-12-19):
+project, which is reproduced here in [Listing 13-21](#listing-13-21) as it was in [Listing 12-19](ch12-04-testing-the-librarys-functionality.md#listing-12-19):
 
 <Listing number="13-21" file-name="src/lib.rs" caption="The implementation of the `search` function from [Listing 12-19](ch12-04-testing-the-librarys-functionality.md#listing-12-19)">
 

src/ch16-02-message-passing.md

@@ -32,14 +32,13 @@ First, in [Listing 16-6](#listing-16-6), we’ll create a channel but not do any
 Note that this won’t compile yet because Rust can’t tell what type of values we
 want to send over the channel.
 
-<span class="filename">Filename: src/main.rs</span>
+<Listing number="16-6" file-name="src/main.rs" caption="Creating a channel and assigning the two halves to `tx` and `rx`">
 
 ```rust,ignore,does_not_compile
 {{#rustdoc_include ../listings/ch16-fearless-concurrency/listing-16-06/src/main.rs}}
 ```
 
-<span class="caption">[Listing 16-6](#listing-16-6): Creating a channel and assigning the two
-halves to `tx` and `rx`</span>
+</Listing>
 
 We create a new channel using the `mpsc::channel` function; `mpsc` stands for
 _multiple producer, single consumer_. In short, the way Rust’s standard library

src/ch19-03-pattern-syntax.md

@@ -187,7 +187,7 @@ and the `y` axis, this code would only print `On the x axis at 0`.
 We've destructured enums in this book (for example, [Listing 6-5](ch06-02-match.md#listing-6-5) in Chapter 6),
 but haven’t yet explicitly discussed that the pattern to destructure an enum
 corresponds to the way the data stored within the enum is defined. As an
-example, in [Listing 19-15](#listing-19-15) we use the `Message` enum from [Listing 6-2](#listing-6-2) and write
+example, in [Listing 19-15](#listing-19-15) we use the `Message` enum from [Listing 6-2](ch06-01-defining-an-enum.md#listing-6-2) and write
 a `match` with patterns that will destructure each inner value.
 
 <Listing number="19-15" file-name="src/main.rs" caption="Destructuring enum variants that hold different kinds of values">