reputation: drop copy/paste garbage from the doc, fix #331 (#369)

Maybe it's not perfect, but at least it's better than the old one.

reputation/doc.go

@@ -2,14 +2,9 @@
 Package reputation contains implementation of Reputation contract deployed in NeoFS
 sidechain.
 
-Inner Ring nodes produce data audit for each container during each epoch. In the end,
-nodes produce DataAuditResult structure that contains information about audit
-progress. Reputation contract provides storage for such structures and simple
-interface to iterate over available DataAuditResults on specified epoch.
-
-During settlement process, Alphabet nodes fetch all DataAuditResult structures
-from the epoch and execute balance transfers from data owners to Storage and
-Inner Ring nodes if data audit succeeds.
+Storage nodes collect reputation data while communicating with other nodes.
+This data is exchanged and the end result (global trust values) is stored in
+the contract as opaque data.
 
 # Contract notifications
 

reputation/reputation_contract.go

@@ -84,12 +84,12 @@ func Update(script []byte, manifest []byte, data any) {
 	runtime.Log("reputation contract updated")
 }
 
-// Put method saves DataAuditResult in contract storage. It can be invoked only by
+// Put method saves global trust data in contract storage. It can be invoked only by
 // storage nodes with Alphabet assistance (multisignature witness).
 //
-// Epoch is the epoch number when DataAuditResult structure was generated.
-// PeerID contains public keys of the Inner Ring node that has produced DataAuditResult.
-// Value contains a stable marshaled structure of DataAuditResult.
+// Epoch is the epoch number when GlobalTrust structure was generated.
+// PeerID contains public key of the storage node that is the subject of the GlobalTrust.
+// Value contains a stable marshaled structure of GlobalTrust.
 func Put(epoch int, peerID []byte, value []byte) {
 	ctx := storage.GetContext()
 
@@ -112,14 +112,14 @@ func Put(epoch int, peerID []byte, value []byte) {
 	storage.Put(ctx, key, value)
 }
 
-// Get method returns a list of all stable marshaled DataAuditResult structures
-// produced by the specified Inner Ring node during the specified epoch.
+// Get method returns a list of all stable marshaled GlobalTrust structures
+// known for the given peer during the specified epoch.
 func Get(epoch int, peerID []byte) [][]byte {
 	id := storageID(epoch, peerID)
 	return GetByID(id)
 }
 
-// GetByID method returns a list of all stable marshaled DataAuditResult with
+// GetByID method returns a list of all stable marshaled GlobalTrust with
 // the specified id. Use ListByEpoch method to obtain the id.
 func GetByID(id []byte) [][]byte {
 	ctx := storage.GetReadOnlyContext()