Minor fixes

src/dispatching/delete_mesage_handler.rs

@@ -1,6 +1,6 @@
 use crate::prelude::*;
 
-/// Deletes the message without returining errors
+/// Deletes the message without returning errors
 #[inline]
 pub async fn delete_message(bot: Throttle<Bot>, msg: Message) {
     let ids = MessageIds::from(&msg);