diff --git a/website/source/docs/providers/aws/r/redshift_cluster.html.markdown b/website/source/docs/providers/aws/r/redshift_cluster.html.markdown
index e21e5bab9c..966a5c3d1d 100644
--- a/website/source/docs/providers/aws/r/redshift_cluster.html.markdown
+++ b/website/source/docs/providers/aws/r/redshift_cluster.html.markdown
@@ -33,7 +33,7 @@ string.
 * `database_name` - (Optional) The name of the first database to be created when the cluster is created.
  If you do not provide a name, Amazon Redshift will create a default database called `dev`.
 * `node_type` - (Required) The node type to be provisioned for the cluster.
-* `master_password` - (Optinal) Password for the master DB user. Note that this may
+* `master_password` - (Optional) Password for the master DB user. Note that this may
     show up in logs, and it will be stored in the state file. Password must contain at least 8 chars and 
     contain at least one uppercase letter, one lowercase letter, and one number.
 * `master_username` - (Required) Username for the master DB user