docs(saber-plugin-feed): add description about copyright option (#223)

* docs(saber-plugin-feed): add description about... ...`copyright` option * Update README.md
saberland · Jun 7, 2019 · 26477eb · 26477eb
1 parent 29e8f59
commit 26477eb
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/packages/saber-plugin-feed/README.md b/packages/saber-plugin-feed/README.md
@@ -78,6 +78,13 @@ The output path of the JSON feed, when `true` it outputs to `feed.json`.
 
 The maximum amount of posts to include in the feed.
 
+### copyright
+
+- Type: `string`
+- Default: `All rights reserved`
+
+The copyright info in the feed.
+
 ## License
 
 MIT.