doc: Update README.md

jaywcjlove · jaywcjlove · commit 111926f67447 · 2022-04-20T00:12:28.000+08:00
diff --git a/README.md b/README.md
@@ -1543,4 +1543,10 @@ Licensed under the MIT License.
 site: Nginx Tutorial
 favicon: favicon.svg
 logo: favicon.svg
+editButton: 
+  label: Edit this page on GitHub
+  url: https://github.com/jaywcjlove/nginx-tutorial/blob/master/
+footer: |
+  Released under the MIT License. Copyright © 2022 Kenny Wong<br />
+  Generated by <a href="https://github.com/jaywcjlove/idoc" target="_blank">idoc</a> v{{idocVersion}}
 -->
