f missing rename in docs

Author: TheBlueMatt

lightning/src/ln/channelmanager.rs

@@ -1200,7 +1200,7 @@ pub enum PaymentSendFailure {
 	/// send_payment.
 	PathParameterError(Vec<Result<(), APIError>>),
 	/// All paths which were attempted failed to send, with no channel state change taking place.
-	/// You can freely retry the payment in full (though you probably want to do so over different
+	/// You can freely resend the payment in full (though you probably want to do so over different
 	/// paths than the ones selected).
 	///
 	/// Because the payment failed outright, no payment tracking is done, you do not need to call