rust: improve lifetimes markup

Improve lifetimes markup; e.g. from:

    /// ... 'a ...

to:

    /// ... `'a` ...

This will make lifetimes display as code span with Markdown and make it
more consistent with rest of the docs.

Link: https://github.com/Rust-for-Linux/linux/issues/1138
Signed-off-by: Borys Tyran <borys.tyran@protonmail.com>
Link: https://lore.kernel.org/r/20250207142437.112435-1-borys.tyran@protonmail.com
[ Reworded and changed Closes tag to Link. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/rust/kernel/fs/file.rs b/rust/kernel/fs/file.rs
index e03dbe14d62a..ed57e0137cdb 100644
--- a/rust/kernel/fs/file.rs
+++ b/rust/kernel/fs/file.rs
@@ -267,7 +267,7 @@ impl LocalFile {
     /// # Safety
     ///
     /// * The caller must ensure that `ptr` points at a valid file and that the file's refcount is
-    ///   positive for the duration of 'a.
+    ///   positive for the duration of `'a`.
     /// * The caller must ensure that if there is an active call to `fdget_pos` that did not take
     ///   the `f_pos_lock` mutex, then that call is on the current thread.
     #[inline]
@@ -341,7 +341,7 @@ impl File {
     /// # Safety
     ///
     /// * The caller must ensure that `ptr` points at a valid file and that the file's refcount is
-    ///   positive for the duration of 'a.
+    ///   positive for the duration of `'a`.
     /// * The caller must ensure that if there are active `fdget_pos` calls on this file, then they
     ///   took the `f_pos_lock` mutex.
     #[inline]