Apply suggestions (II)

ctru-sys/src/bin/docstring-to-rustdoc.rs

@@ -2,22 +2,22 @@
 //!
 //! # Usage
 //!
-//! ``cargo run --bin docstring-to-rustdoc -- [location of the bindings.rs]``
-//! Example: ``cargo run --bin docstring-to-rustdoc -- src/bindings.rs``
+//! `cargo run --bin docstring-to-rustdoc -- [location of the bindings.rs]`
+//! Example: `cargo run --bin docstring-to-rustdoc -- src/bindings.rs`
 //!
 //! # Transformations
 //!
 //! The following are _completely_ removed, but _its contents are kept_:
-//! * ``@brief``
-//! * ``@ref``
-//! * ``@note``
-//! * ``@return``
-//! * ``@sa``
-//! * ``<``
-//! * ``[out]`` and ``[in]``
+//! * `@brief`
+//! * `@ref`
+//! * `@note`
+//! * `@return`
+//! * `@sa`
+//! * `<`
+//! * `[out]` and `[in]`
 //!
 //! The followings are _partially_ transformed to Rustdoc format:
-//! * ``@param``
+//! * `@param`
 
 use std::{env, fs, io};
 use std::path::Path;