diff --git a/internal/storage/options.go b/internal/storage/options.go
index 2c1cf9302..ce05244ef 100644
--- a/internal/storage/options.go
+++ b/internal/storage/options.go
@@ -8,7 +8,8 @@ type SyncMode uint8
 
 const (
 	// Asynchronous mode will trigger a file to sync to the storage
-	// bucket on a recurring interval once it has been closed.
+	// bucket on a recurring interval once it has been closed. It will continue
+	// retrying until the root container is closed.
 	// Asynchronous is the default sync mode.
 	Asynchronous SyncMode = iota
 
diff --git a/internal/storage/plugin/client.go b/internal/storage/plugin/client.go
index 923842208..a3fc9b2c3 100644
--- a/internal/storage/plugin/client.go
+++ b/internal/storage/plugin/client.go
@@ -9,8 +9,8 @@ import (
 	wpbs "github.com/hashicorp/boundary/internal/gen/worker/servers/services"
 )
 
-// StorageProxyClient provides a storage related functions that will be sent from a controller
-// to a worker through a CommandClientProducer to a corresponding storage plugin.
+// StorageProxyClient provides storage related functions that will be sent from a controller
+// to a worker through a CommandClientProducer destined for a corresponding storage plugin.
 type StorageProxyClient interface {
 	// OnCreateStorageBucket is a hook that runs when a storage bucket is created.
 	OnCreateStorageBucket(context.Context, string, *wpbs.OnCreateStorageBucketRequest) (*wpbs.OnCreateStorageBucketResponse, error)
diff --git a/internal/storage/plugin/ids.go b/internal/storage/plugin/ids.go
index feba9e3d5..74f4d6ee4 100644
--- a/internal/storage/plugin/ids.go
+++ b/internal/storage/plugin/ids.go
@@ -20,7 +20,6 @@ func init() {
 	}
 }
 
-// PublicId prefixes for the resources in the plugin package.
 const (
 	Subtype = subtypes.Subtype("plugin")
 )
diff --git a/internal/storage/plugin/options.go b/internal/storage/plugin/options.go
index 46eaeaa89..769244f6f 100644
--- a/internal/storage/plugin/options.go
+++ b/internal/storage/plugin/options.go
@@ -46,7 +46,7 @@ func getDefaultOptions() options {
 // with a StorageClient. ChunkSize is the number of bytes to
 // send to the plugin in a single request. If not provided,
 // the default is 64KiB. The recommended chunk size for
-// streamed messages is 16KiB to 64KiB.
+// GRPC streamed messages is 16KiB to 64KiB.
 func WithChunkSize(chunkSize uint32) Option {
 	return func(o *options) {
 		o.withChunkSize = chunkSize
diff --git a/internal/storage/storage.go b/internal/storage/storage.go
index 4623fb0fe..a1243f034 100644
--- a/internal/storage/storage.go
+++ b/internal/storage/storage.go
@@ -13,9 +13,9 @@ import (
 	plgpb "github.com/hashicorp/boundary/sdk/pbs/plugin"
 )
 
-// RecordingStorage can be used to create a FS usable for session recording.
+// RecordingStorage can be used to create an FS usable for session recording.
 type RecordingStorage interface {
-	// NewSyncingFS returns a FS that will use local storage as a cache and sync files when they are closed.
+	// NewSyncingFS returns an FS that will use local storage as a cache and sync files when they are closed.
 	NewSyncingFS(ctx context.Context, bucket *storagebuckets.StorageBucket, _ ...Option) (FS, error)
 
 	// NewRemoteFS returns a ReadOnly FS that can be used to retrieve files from a storage bucket.
@@ -24,6 +24,8 @@ type RecordingStorage interface {
 	// PluginClients returns a map of storage plugin clients keyed on the plugin name.
 	PluginClients() map[string]plgpb.StoragePluginServiceClient
 
+	// CreateTemp creates a temporary file that is cleaned up when closed. All temp files
+	// are also removed when storage is initialized.
 	CreateTemp(ctx context.Context, p string) (TempFile, error)
 }