[doc] frontends

Author: JRBros2346

frontends/rioterm/src/hints.rs

@@ -12,7 +12,7 @@ pub struct HintState {
     /// Visible matches for the current hint
     matches: Vec<HintMatch>,
 
-    /// Labels for each match (as Vec<char>)
+    /// Labels for each match (as `Vec<char>`)
     labels: Vec<Vec<char>>,
 
     /// Keys pressed so far for hint selection

frontends/rioterm/src/screen/mod.rs

@@ -687,7 +687,7 @@ impl Screen<'_> {
         }
     }
 
-    /// Check whether we should try to build escape sequence for the [`KeyEvent`].
+    /// Check whether we should try to build escape sequence for the [`KeyEvent`](rio_window::event::KeyEvent).
     fn should_build_sequence(
         key: &rio_window::event::KeyEvent,
         text: &str,