Update source for Rust 1.80.1

Fix a Markdown syntax issue.

Test: m rust
Change-Id: I16e2c2a81bfe4e2967ab542cbf2fa6052e812bf3
diff --git a/keystore2/src/database.rs b/keystore2/src/database.rs
index 9ce6506..03bf401 100644
--- a/keystore2/src/database.rs
+++ b/keystore2/src/database.rs
@@ -1902,6 +1902,7 @@
     ///       `access_vector`.
     /// * Domain::KEY_ID: The keyentry table is queried for the owning `domain` and
     ///       `namespace`.
+    ///
     /// In each case the information returned is sufficient to perform the access
     /// check and the key id can be used to load further key artifacts.
     fn load_access_tuple(
diff --git a/keystore2/src/operation.rs b/keystore2/src/operation.rs
index 27f8ef6..9ae8ccf 100644
--- a/keystore2/src/operation.rs
+++ b/keystore2/src/operation.rs
@@ -31,6 +31,7 @@
 //!  * `abort` is called.
 //!  * The operation gets dropped.
 //!  * The operation gets pruned.
+//!
 //! `Operation` has an `Outcome` member. While the outcome is `Outcome::Unknown`,
 //! the operation is active and in a good state. Any of the above conditions may
 //! change the outcome to one of the defined outcomes Success, Abort, Dropped,