diff --git a/blockstore/badger/blockstore.go b/blockstore/badger/blockstore.go
index 0789899a870..00f8ade80fe 100644
--- a/blockstore/badger/blockstore.go
+++ b/blockstore/badger/blockstore.go
@@ -96,7 +96,7 @@ type bsMoveState int
 const (
 	// moveStateNone signifies that there is no move in progress
 	moveStateNone bsMoveState = iota
-	// moveStateMoving signifies that there is a move  in a progress
+	// moveStateMoving signifies that there is a move in a progress
 	moveStateMoving
 	// moveStateCleanup signifies that a move has completed or aborted and we are cleaning up
 	moveStateCleanup
diff --git a/chain/actors/manifest.go b/chain/actors/manifest.go
index 7afd197a1a9..70bf9f3409f 100644
--- a/chain/actors/manifest.go
+++ b/chain/actors/manifest.go
@@ -101,7 +101,7 @@ func GetActorCodeIDsFromManifest(av actorstypes.Version) (map[string]cid.Cid, bo
 	return cids, ok
 }
 
-// LoadManifest will get the manifest for a given  Manifest CID from the store and Load data into its entries
+// LoadManifest will get the manifest for a given Manifest CID from the store and Load data into its entries
 func LoadManifest(ctx context.Context, mfCid cid.Cid, adtStore adt.Store) (*manifest.Manifest, error) {
 	var mf manifest.Manifest
 
diff --git a/chain/index/helpers.go b/chain/index/helpers.go
index a4db495c99e..f7050a6b76a 100644
--- a/chain/index/helpers.go
+++ b/chain/index/helpers.go
@@ -20,7 +20,7 @@ const retryDelay = 150 * time.Millisecond
 // PopulateFromSnapshot initializes and populates the chain index from a snapshot.
 //
 // This function creates a new Index at the specified path and populates
-// it by using the  chain state from the provided ChainStore. It starts from the heaviest
+// it by using the chain state from the provided ChainStore. It starts from the heaviest
 // tipset and works backwards, indexing each tipset until it reaches the genesis
 // block or encounters a tipset for which it is unable to find messages in the chain store.
 //
diff --git a/chain/sync_manager_test.go b/chain/sync_manager_test.go
index 02b35fe009f..9d449cd6f75 100644
--- a/chain/sync_manager_test.go
+++ b/chain/sync_manager_test.go
@@ -255,7 +255,7 @@ func TestSyncManagerBucketSet(t *testing.T) {
 	require.Equal(t, 1, len(bucketSet.buckets))
 	require.Equal(t, 3, len(bucketSet.buckets[0].tips))
 
-	// inserting a tipset from  new chain, should create a new bucket
+	// inserting a tipset from new chain, should create a new bucket
 	ts4fork := mock.TipSet(mock.MkBlock(nil, 1, 1))
 	bucketSet.Insert(ts4fork)
 	require.Equal(t, 2, len(bucketSet.buckets))