fix edition 2024 lints

Signed-off-by: Jason Volk <jason@zemos.net>

src/admin/room/commands.rs

@@ -42,7 +42,7 @@ pub(super) async fn list_rooms(
 
 	if rooms.is_empty() {
 		return Ok(RoomMessageEventContent::text_plain("No more rooms."));
-	};
+	}
 
 	let output_plain = format!(
 		"Rooms ({}):\n```\n{}\n```",

src/admin/room/directory.rs

@@ -67,7 +67,7 @@ pub(super) async fn reprocess(
 
 			if rooms.is_empty() {
 				return Ok(RoomMessageEventContent::text_plain("No more rooms."));
-			};
+			}
 
 			let output = format!(
 				"Rooms (page {page}):\n```\n{}\n```",