diff --git a/validator_client/lighthouse_validator_store/src/lib.rs b/validator_client/lighthouse_validator_store/src/lib.rs
index a3ab2ccbe4..dec65af242 100644
--- a/validator_client/lighthouse_validator_store/src/lib.rs
+++ b/validator_client/lighthouse_validator_store/src/lib.rs
@@ -21,8 +21,8 @@ use tracing::{Instrument, debug, error, info, info_span, instrument, warn};
 use types::{
     AbstractExecPayload, Address, AggregateAndProof, Attestation, BeaconBlock, BlindedPayload,
     ChainSpec, ContributionAndProof, Domain, Epoch, EthSpec, ExecutionPayloadEnvelope, Fork,
-    FullPayload, Graffiti, Hash256, SelectionProof, SignedAggregateAndProof, SignedBeaconBlock,
-    PayloadAttestationData, PayloadAttestationMessage, SignedContributionAndProof,
+    FullPayload, Graffiti, Hash256, PayloadAttestationData, PayloadAttestationMessage,
+    SelectionProof, SignedAggregateAndProof, SignedBeaconBlock, SignedContributionAndProof,
     SignedExecutionPayloadEnvelope, SignedRoot, SignedValidatorRegistrationData,
     SignedVoluntaryExit, Slot, SyncAggregatorSelectionData, SyncCommitteeContribution,
     SyncCommitteeMessage, SyncSelectionProof, SyncSubnetId, ValidatorRegistrationData,
@@ -1429,10 +1429,8 @@ impl<T: SlotClock + 'static, E: EthSpec> ValidatorStore for LighthouseValidatorS
         validator_pubkey: PublicKeyBytes,
         data: PayloadAttestationData,
     ) -> Result<PayloadAttestationMessage, Error> {
-        let signing_context = self.signing_context(
-            Domain::PTCAttester,
-            data.slot.epoch(E::slots_per_epoch()),
-        );
+        let signing_context =
+            self.signing_context(Domain::PTCAttester, data.slot.epoch(E::slots_per_epoch()));
 
         let validator_index = self
             .validator_index(&validator_pubkey)