Fix builder docs in offers module

Author: jkczyz

lightning/src/offers/invoice_request.rs

@@ -456,13 +456,12 @@ impl InvoiceRequest {
 		self.signature
 	}
 
-	/// Creates an [`Invoice`] for the request with the given required fields and using the
+	/// Creates an [`InvoiceBuilder`] for the request with the given required fields and using the
 	/// [`Duration`] since [`std::time::SystemTime::UNIX_EPOCH`] as the creation time.
 	///
 	/// See [`InvoiceRequest::respond_with_no_std`] for further details where the aforementioned
 	/// creation time is used for the `created_at` parameter.
 	///
-	/// [`Invoice`]: crate::offers::invoice::Invoice
 	/// [`Duration`]: core::time::Duration
 	#[cfg(feature = "std")]
 	pub fn respond_with(
@@ -475,7 +474,7 @@ impl InvoiceRequest {
 		self.respond_with_no_std(payment_paths, payment_hash, created_at)
 	}
 
-	/// Creates an [`Invoice`] for the request with the given required fields.
+	/// Creates an [`InvoiceBuilder`] for the request with the given required fields.
 	///
 	/// Unless [`InvoiceBuilder::relative_expiry`] is set, the invoice will expire two hours after
 	/// `created_at`, which is used to set [`Invoice::created_at`]. Useful for `no-std` builds where
@@ -491,7 +490,6 @@ impl InvoiceRequest {
 	///
 	/// Errors if the request contains unknown required features.
 	///
-	/// [`Invoice`]: crate::offers::invoice::Invoice
 	/// [`Invoice::created_at`]: crate::offers::invoice::Invoice::created_at
 	pub fn respond_with_no_std(
 		&self, payment_paths: Vec<(BlindedPath, BlindedPayInfo)>, payment_hash: PaymentHash,

lightning/src/offers/offer.rs

@@ -482,8 +482,8 @@ impl Offer {
 		Ok(InvoiceRequestBuilder::deriving_metadata(self, payer_id, expanded_key, entropy_source))
 	}
 
-	/// Creates an [`InvoiceRequest`] for the offer with the given `metadata` and `payer_id`, which
-	/// will be reflected in the `Invoice` response.
+	/// Creates an [`InvoiceRequestBuilder`] for the offer with the given `metadata` and `payer_id`,
+	/// which will be reflected in the `Invoice` response.
 	///
 	/// The `metadata` is useful for including information about the derivation of `payer_id` such
 	/// that invoice response handling can be stateless. Also serves as payer-provided entropy while

lightning/src/offers/refund.rs

@@ -321,13 +321,12 @@ impl Refund {
 		self.contents.payer_note.as_ref().map(|payer_note| PrintableString(payer_note.as_str()))
 	}
 
-	/// Creates an [`Invoice`] for the refund with the given required fields and using the
+	/// Creates an [`InvoiceBuilder`] for the refund with the given required fields and using the
 	/// [`Duration`] since [`std::time::SystemTime::UNIX_EPOCH`] as the creation time.
 	///
 	/// See [`Refund::respond_with_no_std`] for further details where the aforementioned creation
 	/// time is used for the `created_at` parameter.
 	///
-	/// [`Invoice`]: crate::offers::invoice::Invoice
 	/// [`Duration`]: core::time::Duration
 	#[cfg(feature = "std")]
 	pub fn respond_with(
@@ -341,7 +340,7 @@ impl Refund {
 		self.respond_with_no_std(payment_paths, payment_hash, signing_pubkey, created_at)
 	}
 
-	/// Creates an [`Invoice`] for the refund with the given required fields.
+	/// Creates an [`InvoiceBuilder`] for the refund with the given required fields.
 	///
 	/// Unless [`InvoiceBuilder::relative_expiry`] is set, the invoice will expire two hours after
 	/// `created_at`, which is used to set [`Invoice::created_at`]. Useful for `no-std` builds where
@@ -360,7 +359,6 @@ impl Refund {
 	///
 	/// Errors if the request contains unknown required features.
 	///
-	/// [`Invoice`]: crate::offers::invoice::Invoice
 	/// [`Invoice::created_at`]: crate::offers::invoice::Invoice::created_at
 	pub fn respond_with_no_std(
 		&self, payment_paths: Vec<(BlindedPath, BlindedPayInfo)>, payment_hash: PaymentHash,