Lint fixes

specs/protocol/holocene/exec-engine.md

@@ -15,6 +15,7 @@
     - [Backwards Compatibility Considerations](#backwards-compatibility-considerations)
     - [Forwards Compatibility Considerations](#forwards-compatibility-considerations)
     - [Client Implementation Considerations](#client-implementation-considerations)
+      - [Transaction Simulation](#transaction-simulation)
 - [Block Body Withdrawals List](#block-body-withdrawals-list)
 - [Engine API Updates](#engine-api-updates)
   - [Update to `ExecutableData`](#update-to-executabledata)
@@ -83,9 +84,10 @@ available to the EVM/application layer.
 
 #### P2P
 
-During sync, the block body withdrawal hash is computed from the withdrawals list in the block body. If Holocene is active
-at such a block's header, we expect that the computed withdrawal hash must match the hash of an empty list of withdrawals.
-The header `withdrawalsRoot` MPT hash can be any non-null value in this case. Verification is performed after a header is available so that the header's timestamp can be checked to see if Holocene is active.
+During sync, the block body withdrawal hash is computed from the withdrawals list in the block body. If Holocene is
+active at such a block's header, we expect that the computed withdrawal hash must match the hash of an empty list of
+withdrawals. The header `withdrawalsRoot` MPT hash can be any non-null value in this case. Verification is performed
+after a header is available so that the header's timestamp can be checked to see if Holocene is active.
 
 #### Backwards Compatibility Considerations
 
@@ -131,5 +133,5 @@ withdrawals list in the block body is encoded as an empty RLP list.
 
 ### `engine_newPayloadV3` API
 
-Post Holocene, `engine_newPayloadV3` will be used with the additional `ExecutionPayload` attribute. This attribute is omitted
-prior to Holocene.
+Post Holocene, `engine_newPayloadV3` will be used with the additional `ExecutionPayload` attribute. This attribute
+is omitted prior to Holocene.