Rollup merge of rust-lang#97958 - mkroening:exit-status-docs, r=Dylan-DPC

ExitStatus docs fixups

This fixes a typo, adds a link and adds code-quotes in the ExitStatus docs.

Author: Dylan-DPC

library/std/src/process.rs

@@ -1417,13 +1417,13 @@ impl From<fs::File> for Stdio {
 /// For proper error reporting of failed processes, print the value of `ExitStatus` or
 /// `ExitStatusError` using their implementations of [`Display`](crate::fmt::Display).
 ///
-/// # Differences from `ExitStatus`
+/// # Differences from `ExitCode`
 ///
-/// `ExitCode` is intended for terminating the currently running process, via
-/// the `Termination` trait, in contrast to [`ExitStatus`], which represents the
+/// [`ExitCode`] is intended for terminating the currently running process, via
+/// the `Termination` trait, in contrast to `ExitStatus`, which represents the
 /// termination of a child process. These APIs are separate due to platform
 /// compatibility differences and their expected usage; it is not generally
-/// possible to exactly reproduce an ExitStatus from a child for the current
+/// possible to exactly reproduce an `ExitStatus` from a child for the current
 /// process after the fact.
 ///
 /// [`status`]: Command::status
@@ -1684,7 +1684,7 @@ impl crate::error::Error for ExitStatusError {}
 /// the `Termination` trait, in contrast to [`ExitStatus`], which represents the
 /// termination of a child process. These APIs are separate due to platform
 /// compatibility differences and their expected usage; it is not generally
-/// possible to exactly reproduce an ExitStatus from a child for the current
+/// possible to exactly reproduce an `ExitStatus` from a child for the current
 /// process after the fact.
 ///
 /// # Examples