refactor: err name

Author: lklimek

packages/rs-drive-proof-verifier/src/error.rs

@@ -93,10 +93,10 @@ pub enum Error {
 pub enum StaleProofError {
     /// Stale proof height
     #[error("stale proof height: expected height {expected_height}, received {received_height}, tolerance {tolerance_blocks}; try another server")]
-    StaleProofHeight {
+    Height {
         /// Expected height - last block height seen by the Sdk
         expected_height: u64,
-        /// Actual height - block height received from the server in the proof
+        /// Block height received from the server in the proof
         received_height: u64,
         /// Tolerance - how many blocks can be behind the expected height
         tolerance_blocks: u64,

packages/rs-sdk/src/sdk.rs

@@ -648,14 +648,12 @@ fn verify_proof_height(
             tolerance,
             "received proof with stale height; you should retry with another server"
         );
-        return Err(
-            drive_proof_verifier::error::StaleProofError::StaleProofHeight {
-                expected_height: prev,
-                received_height: received,
-                tolerance_blocks: tolerance,
-            }
-            .into(),
-        );
+        return Err(drive_proof_verifier::error::StaleProofError::Height {
+            expected_height: prev,
+            received_height: received,
+            tolerance_blocks: tolerance,
+        }
+        .into());
     }
 
     // New proof is ahead of the previous proof, so we update the previous proof height.