fixup: avoid logging full details when failing due to rate limits. Also fix typos

Author: martinsaposnic

lightning-liquidity/src/lsps2/service.rs

@@ -1229,7 +1229,8 @@ where
 		let create_pending_request_limit_exceeded_response = |error_message: String| {
 			let error_details = LSPSResponseError {
 				code: LSPS0_CLIENT_REJECTED_ERROR_CODE,
-				message: error_message.clone(),
+				message: "Reached maximum number of pending requests. Please try again later."
+					.to_string(),
 				data: None,
 			};
 			let response = match &request {
@@ -1247,8 +1248,8 @@ where
 
 		if self.total_pending_requests.load(Ordering::Relaxed) >= MAX_TOTAL_PENDING_REQUESTS {
 			let error_message = format!(
-				"reached maximum number of total pending requests {}: {}",
-				counterparty_node_id, MAX_TOTAL_PENDING_REQUESTS
+				"Reached maximum number of total pending requests: {}",
+				MAX_TOTAL_PENDING_REQUESTS
 			);
 			return create_pending_request_limit_exceeded_response(error_message);
 		}
@@ -1259,7 +1260,7 @@ where
 			(Ok(()), None)
 		} else {
 			let error_message = format!(
-				"reached maximum number of pending requests for peer {}: {}",
+				"Peer {} reached maximum number of pending requests: {}",
 				counterparty_node_id, MAX_PENDING_REQUESTS_PER_PEER
 			);
 			create_pending_request_limit_exceeded_response(error_message)