diff --git a/cluster.go b/cluster.go
index 6d8cf38b4..f61173c3b 100644
--- a/cluster.go
+++ b/cluster.go
@@ -459,7 +459,7 @@ func (c *cluster) receiveNodeState(nodeID string, state string) error {
 	return nil
 }
 
-// Status returns the the cluster's status including what nodes it contains, it's ID, and current state.
+// Status returns the the cluster's status including what nodes it contains, its ID, and current state.
 func (c *cluster) Status() *ClusterStatus {
 	return &ClusterStatus{
 		ClusterID: c.id,
@@ -1764,7 +1764,7 @@ type ResizeSource struct {
 	Shard uint64 `protobuf:"varint,5,opt,name=Shard,proto3" json:"Shard,omitempty"`
 }
 
-// Schema is a schema
+// Schema contains information about indexes and their configuration.
 type Schema struct {
 	Indexes []*IndexInfo
 }
diff --git a/utils_internal_test.go b/utils_internal_test.go
index e0a42bdc1..df1b7d2e0 100644
--- a/utils_internal_test.go
+++ b/utils_internal_test.go
@@ -364,8 +364,7 @@ func (t *ClusterCluster) FollowResizeInstruction(instr *ResizeInstruction) error
 		}
 
 		for _, src := range instr.Sources {
-			srcNode := src.Node
-			srcCluster := t.clusterByID(srcNode.ID)
+			srcCluster := t.clusterByID(src.Node.ID)
 
 			srcFragment := srcCluster.holder.fragment(src.Index, src.Field, src.View, src.Shard)
 			destFragment := destCluster.holder.fragment(src.Index, src.Field, src.View, src.Shard)