added oxford comma for consistency with next line

standard · Jul 18, 2019 · 15a1105 · 15a1105
1 parent 9539d71
commit 15a1105
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/RULES.md b/RULES.md
@@ -183,7 +183,7 @@ your code.
   ```
 
 * **Declare browser globals** with a `/* global */` comment.<br>
-  Exceptions are: `window`, `document` and `navigator`.<br>
+  Exceptions are: `window`, `document`, and `navigator`.<br>
   Prevents accidental use of poorly-named browser globals like `open`, `length`,
   `event`, and `name`.