Fix clippy::semicolon_if_nothing_returned

runtime/src/overlay/nested.rs

@@ -164,7 +164,7 @@ where
             }
         }
 
-        recurse(&mut self.overlay, layout, renderer, operation)
+        recurse(&mut self.overlay, layout, renderer, operation);
     }
 
     /// Processes a runtime [`Event`].

runtime/src/program/state.rs

@@ -200,7 +200,7 @@ where
                 match operation.finish() {
                     operation::Outcome::None => {}
                     operation::Outcome::Some(message) => {
-                        self.queued_messages.push(message)
+                        self.queued_messages.push(message);
                     }
                     operation::Outcome::Chain(next) => {
                         current_operation = Some(next);