Update tracing-journald/src/lib.rs

Co-authored-by: Eliza Weisman <[email protected]>

Author: little-dude

tracing-journald/src/lib.rs

@@ -449,13 +449,13 @@ pub struct PriorityMappings {
 }
 
 impl PriorityMappings {
-    /// Create new default mappings:
+    /// Returns the default priority mappings:
     ///
-    /// - `tracing::Level::ERROR`: Error (3)
-    /// - `tracing::Level::WARN`: Warning (4)
-    /// - `tracing::Level::INFO`: Notice (5)
-    /// - `tracing::Level::DEBUG`: Informational (6)
-    /// - `tracing::Level::TRACE`: Debug (7)
+    /// - [`tracing::Level::ERROR`]: [`Priority::Error`] (3)
+    /// - [`tracing::Level::WARN`]: [`Priority::Warning`] (4)
+    /// - [`tracing::Level::INFO`]: [`Priority::Notice`] (5)
+    /// - [`tracing::Level::DEBUG`]: [`Priority::Informational`] (6)
+    /// - [`tracing::Level::TRACE`]: [`Priority::Debug`] (7)
     pub fn new() -> PriorityMappings {
         Self {
             error: Priority::Error,