diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/pending_transaction.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/pending_transaction.ex
index 14bf1d8783..cfce452c86 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/pending_transaction.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/pending_transaction.ex
@@ -60,17 +60,17 @@ defmodule EthereumJSONRPC.PendingTransaction do
   @spec fetch_pending_transactions_besu(EthereumJSONRPC.json_rpc_named_arguments()) ::
           {:ok, [Transaction.params()]} | {:error, reason :: term}
   def fetch_pending_transactions_besu(json_rpc_named_arguments) do
+    # `txpool_besuPendingTransactions` required parameter `numResults` for number of maximum pending transaction to return.
+    # 
+    # TODO: Remove fix value when hyperledger besu client change `numResults` from required to optional parameter.
+    # Current fix value set to `512` bonsai storage default value is 512.
+    # to handle pending transaction in Ethereum mainnet require more than 100000.
+    # reference:
+    # https://etherscan.io/chart/pendingtx
+    # https://besu.hyperledger.org/public-networks/reference/cli/options#bonsai-historical-block-limit
+    #
+    # https://besu.hyperledger.org/public-networks/reference/api#txpool_besupendingtransactions
     with {:ok, transactions} <-
-          # `txpool_besuPendingTransactions` required parameter `numResults` for number of maximum pending transaction to return.
-          # 
-          # TODO: Remove fix value when hyperledger besu client change `numResults` from required to optional parameter.
-          # Current fix value set to `512` bonsai storage default value is 512.
-          # to handle pending transaction in Ethereum mainnet require more than 100000.
-          # reference:
-          # https://etherscan.io/chart/pendingtx
-          # https://besu.hyperledger.org/public-networks/reference/cli/options#bonsai-historical-block-limit
-          #
-          # https://besu.hyperledger.org/public-networks/reference/api#txpool_besupendingtransactions
            %{id: 1, method: "txpool_besuPendingTransactions", params: [512]}
            |> request()
            |> json_rpc(json_rpc_named_arguments) do
diff --git a/config/runtime.exs b/config/runtime.exs
index 8f18085665..cefab56efc 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -560,8 +560,7 @@ config :indexer, Indexer.Fetcher.TransactionAction,
     )
 
 config :indexer, Indexer.Fetcher.PendingTransaction.Supervisor,
-  disabled?:
-    ConfigHelper.parse_bool_env_var("INDEXER_DISABLE_PENDING_TRANSACTIONS_FETCHER")
+  disabled?: ConfigHelper.parse_bool_env_var("INDEXER_DISABLE_PENDING_TRANSACTIONS_FETCHER")
 
 config :indexer, Indexer.Fetcher.Token, concurrency: ConfigHelper.parse_integer_env_var("INDEXER_TOKEN_CONCURRENCY", 10)
 
diff --git a/cspell.json b/cspell.json
index e3c50bb6d4..fa02ef75e0 100644
--- a/cspell.json
+++ b/cspell.json
@@ -211,6 +211,7 @@
         "hljs",
         "Hodl",
         "httpoison",
+        "hyperledger",
         "ifdef",
         "ifeq",
         "Iframe",