refactoring

Signed-off-by: Marino Faggiana <marino@marinofaggiana.com>

iOSClient/Networking/E2EE/NCEndToEndMetadata.swift

@@ -65,7 +65,7 @@ class NCEndToEndMetadata: NSObject {
     }
 
     // --------------------------------------------------------------------------------------------
-    // MARK: Encode / Decode JSON Metadata
+    // MARK: Encode JSON Metadata
     // --------------------------------------------------------------------------------------------
 
     func encoderMetadata(_ recordsE2eEncryption: [tableE2eEncryption], privateKey: String, serverUrl: String) -> String? {
@@ -138,6 +138,10 @@ class NCEndToEndMetadata: NSObject {
         }
     }
 
+    // --------------------------------------------------------------------------------------------
+    // MARK: Decode JSON Metadata
+    // --------------------------------------------------------------------------------------------
+
     func decoderMetadata(_ e2eMetaDataJSON: String, privateKey: String, serverUrl: String, account: String, urlBase: String, userId: String) -> Bool {
         guard let data = e2eMetaDataJSON.data(using: .utf8) else { return false }