Add source to docstrings

Author: thejfreitas

src/StatusDescription/index.ts

@@ -1,6 +1,8 @@
 /**
  * Status Description
  *
+ * Source {@link https://developer.mozilla.org/en-US/docs/Web/HTTP/Status}
+ *
  * @export
  * @enum {number}
  */

src/StatusPhrase/index.ts

@@ -1,6 +1,8 @@
 /**
  * Status Phrase
  *
+ * Source {@link https://developer.mozilla.org/en-US/docs/Web/HTTP/Status}
+ *
  * @export
  * @enum {number}
  */