f Remove unnecessary second .

Author: carlaKC

lightning/src/ln/channel.rs

@@ -4415,7 +4415,7 @@ where
 			);
 
 			// `Some(())` is for the fee spike buffer we keep for the remote if the channel is
-			// not zero fee.. This deviates from the spec because the fee spike buffer requirement
+			// not zero fee. This deviates from the spec because the fee spike buffer requirement
 			// doesn't exist on the receiver's side, only on the sender's. Note that with anchor
 			// outputs we are no longer as sensitive to fee spikes, so we need to account for them.
 			//