README.md in jgd-1.6.5 vs README.md in jgd-1.7

- old
+ new

@@ -78,5 +78,8 @@
 script:
   - jgd -u git@github.com:yegor256/blog.git
 ```
 
 Read also [this article](http://www.yegor256.com/2014/06/22/jekyll-github-deploy.html).
+
+PS. You can also specify target branch, with is `gh-pages` by default. Use
+`--branch` command line option.