good-map reference

Author: e111077

README.md

@@ -1,6 +1,10 @@
 google-map
 ==========
 
+If you are seeking a smaller, simplified version of `google-map`, we recommend using
+[`good-map`](https://www.webcomponents.org/element/keanulee/good-map)
+
+
 [![Published on webcomponents.org](https://img.shields.io/badge/webcomponents.org-published-blue.svg)](https://beta.webcomponents.org/element/GoogleWebComponents/google-map)
 
 <!---
@@ -26,4 +30,4 @@ google-map
 ```
 
 Breaking changes:
- * Markers added to `<google-map>` must now specify `slot="markers"` to be added correctly.
+ * Markers added to `<google-map>` must now specify `slot="markers"` to be added correctly.