Merge pull request #44 from alexanderjordanbaker/UpdateSignedDataVeri…

…fierDocumentation

Update method documentation for SignedDataVerifier to link to Apple d…

Sources/AppStoreServerLibrary/SignedDataVerifier.swift

@@ -34,6 +34,7 @@ public struct SignedDataVerifier {
  self.enableOnlineChecks = enableOnlineChecks
  }
  /// Verifies and decodes a signedRenewalInfo obtained from the App Store Server API, an App Store Server Notification, or from a device
+ /// See [JWSRenewalInfo](https://developer.apple.com/documentation/appstoreserverapi/jwsrenewalinfo)
  ///
  /// - Parameter signedRenewalInfo The signedRenewalInfo field
  /// - Returns: If success, the decoded renewal info after verification, else the reason for verification failure
@@ -50,6 +51,7 @@ public struct SignedDataVerifier {
  return renewalInfoResult
  }
  /// Verifies and decodes a signedTransaction obtained from the App Store Server API, an App Store Server Notification, or from a device
+ /// See [JWSTransaction](https://developer.apple.com/documentation/appstoreserverapi/jwstransaction)
  ///
  /// - Parameter signedTransaction The signedTransaction field
  /// - Returns: If success, the decoded transaction info after verification, else the reason for verification failure
@@ -69,6 +71,7 @@ public struct SignedDataVerifier {
  return transactionResult
  }
  /// Verifies and decodes an App Store Server Notification signedPayload
+ /// See [signedPayload](https://developer.apple.com/documentation/appstoreservernotifications/signedpayload)
  ///
  /// - Parameter signedPayload The payload received by your server
  /// - Returns: If success, the decoded payload after verification, else the reason for verification failure
@@ -124,6 +127,7 @@ public struct SignedDataVerifier {
  }
 
  ///Verifies and decodes a signed AppTransaction
+ ///See [AppTransaction](https://developer.apple.com/documentation/storekit/apptransaction)
  ///
  ///- Parameter signedAppTransaction The signed AppTransaction
  ///- Returns: If success, the decoded AppTransaction after validation, else the reason for verification failure