docs(DNS): Remove extra space in "high- performance" (#111)

Author: carnesen

packages/google-cloud-dns/src/index.ts

@@ -80,11 +80,12 @@ export interface CreateZoneRequest {
  *     native Promises.
  */
 /**
- * [Cloud DNS](https://cloud.google.com/dns/what-is-cloud-dns) is a high-
- * performance, resilient, global DNS service that provides a cost-effective way
- * to make your applications and services available to your users. This
- * programmable, authoritative DNS service can be used to easily publish and
- * manage DNS records using the same infrastructure relied upon by Google.
+ * [Cloud DNS](https://cloud.google.com/dns/what-is-cloud-dns) is a
+ * high-performance, resilient, global DNS service that provides a
+ * cost-effective way to make your applications and services available to your
+ * users. This programmable, authoritative DNS service can be used to easily
+ * publish and manage DNS records using the same infrastructure relied upon by
+ * Google.
  *
  * @class
  *