diff --git a/src/Libplanet.Types/Blocks/BlockMarshaler.cs b/src/Libplanet.Types/Blocks/BlockMarshaler.cs
index fed099bcff7..6e8efb0628c 100644
--- a/src/Libplanet.Types/Blocks/BlockMarshaler.cs
+++ b/src/Libplanet.Types/Blocks/BlockMarshaler.cs
@@ -316,6 +316,5 @@ public static Block UnmarshalBlock(Dictionary marshaled)
             marshaled.ContainsKey(ProofKey)
                 ? new Proof(marshaled[ProofKey])
                 : (Proof?)null;
-
     }
 }
diff --git a/src/Libplanet.Types/Blocks/BlockMetadata.cs b/src/Libplanet.Types/Blocks/BlockMetadata.cs
index bd232f7eb3c..b9c5a0edccf 100644
--- a/src/Libplanet.Types/Blocks/BlockMetadata.cs
+++ b/src/Libplanet.Types/Blocks/BlockMetadata.cs
@@ -165,8 +165,8 @@ public BlockMetadata(IBlockMetadata metadata)
         /// <param name="lastCommit">Goes to <see cref="IBlockMetadata.LastCommit"/>.</param>
         /// <param name="proof">Goes to <see cref="IBlockMetadata.Proof"/>.</param>
         /// <param name="evidenceHash">Goes to <see cref="IBlockMetadata.EvidenceHash"/>.</param>
-        /// <seealso cref="BlockMetadata(int, long, DateTimeOffset, Address,
-        /// PublicKey?, BlockHash?, HashDigest{SHA256}?, BlockCommit?, Proof?, HashDigest{SHA256}?)"/>
+        /// <seealso cref="BlockMetadata(int, long, DateTimeOffset, Address, PublicKey?,
+        /// BlockHash?, HashDigest{SHA256}?, BlockCommit?, Proof?, HashDigest{SHA256}?)"/>
         public BlockMetadata(
             long index,
             DateTimeOffset timestamp,