From e1b5757365030ca895ada4670f900f5c5cc979e9 Mon Sep 17 00:00:00 2001
From: lightclient <lightclient@protonmail.com>
Date: Fri, 5 Jan 2024 19:48:55 -0700
Subject: [PATCH] beacon: fix lints

---
 beacon/beaclient/client.go |  1 -
 beacon/light/chain.go      |  2 +-
 beacon/light/chain_test.go | 18 +-----------------
 3 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/beacon/beaclient/client.go b/beacon/beaclient/client.go
index cfb893a93b..cb416757be 100644
--- a/beacon/beaclient/client.go
+++ b/beacon/beaclient/client.go
@@ -97,7 +97,6 @@ func (c *Client) GetRangeUpdate(start, count int) ([]*types.LightClientUpdate, e
 		return nil, err
 	}
 	return u, nil
-
 }
 
 // GetOptimisticUpdate retrieves the latest available optimistic update from the
diff --git a/beacon/light/chain.go b/beacon/light/chain.go
index 0ff3859402..bdc666d076 100644
--- a/beacon/light/chain.go
+++ b/beacon/light/chain.go
@@ -34,7 +34,7 @@ import (
 )
 
 // LightClient tracks the head of the chain using the light client protocol,
-// which assumes the majority of beacon chain sync committe is honest.
+// which assumes the majority of beacon chain sync committee is honest.
 type LightClient struct {
 	beacon *beaclient.Client
 	store  *store
diff --git a/beacon/light/chain_test.go b/beacon/light/chain_test.go
index 4ce2a73628..6e7e268986 100644
--- a/beacon/light/chain_test.go
+++ b/beacon/light/chain_test.go
@@ -143,22 +143,6 @@ func newSyncCommitteeSigner() *syncCommitteeSigner {
 	return c
 }
 
-func (c *syncCommitteeSigner) shuffledCommittee() ([]int, []*bls.SecretKey) {
-	var (
-		shuffled []*bls.SecretKey
-		indexes  []int
-	)
-	for i, m := range c.members {
-		shuffled = append(shuffled, m)
-		indexes = append(indexes, i)
-	}
-	mrand.Shuffle(len(shuffled), func(i, j int) {
-		shuffled[i], shuffled[j] = shuffled[j], shuffled[i]
-		indexes[i], indexes[j] = indexes[j], indexes[i]
-	})
-	return indexes, shuffled
-}
-
 func (c *syncCommitteeSigner) signHeader(header *types.Header, quorum float32) types.SyncAggregate {
 	var (
 		count   = int(quorum * float32(params.SyncCommitteeSize))
@@ -326,7 +310,7 @@ func runTest(t *testing.T, tt *test, i int) {
 				}
 				if update.NextSyncCommittee != nil {
 					if tt.store.next == nil {
-						t.Fatalf("test %d: expected next sync committe set, but found nil", i)
+						t.Fatalf("test %d: expected next sync committee set, but found nil", i)
 					}
 					var (
 						have = tt.store.next.Aggregate.Serialize()