diff --git a/website/source/docs/providers/aws/r/rds_cluster_instance.html.markdown b/website/source/docs/providers/aws/r/rds_cluster_instance.html.markdown
index 0d64a3f87..c124713b3 100644
--- a/website/source/docs/providers/aws/r/rds_cluster_instance.html.markdown
+++ b/website/source/docs/providers/aws/r/rds_cluster_instance.html.markdown
@@ -27,7 +27,7 @@ For more information on Amazon Aurora, see [Aurora on Amazon RDS][2] in the Amaz
 resource "aws_rds_cluster_instance" "cluster_instances" {
   count = 2
   identifier = "aurora-cluster-demo"
-  cluster_identifer = "${aws_rds_cluster.default.id}"
+  cluster_identifier = "${aws_rds_cluster.default.id}"
   instance_class = "db.r3.large"
 }