README.md in git-trend-0.1.9 vs README.md in git-trend-0.2.0

- old
+ new

@@ -7,11 +7,14 @@
 
 # git-trend
 
 git-trend is a command line utility to show [Trending repositories on GitHub](https://github.com/trending).  
 
+## Requirements
 
+Ruby versions is earlier than 2.0.
+
 ## Installation
 
     $ gem install git-trend
 
 ## Usage
@@ -209,9 +212,15 @@
 apex
 applescript
 .
 .
 .
+```
+
+## Tips
+I use the alias command like below;
+```
+alias trend='g trend -n 10 && g trend -l ruby -n 5 && g trend -l JavaScript -n 5 && g trend -l objective-c -n 5 && g trend -l swift -n 3 && g trend -l php -n 3'
 ```
 
 ## Contributing
 
 1. Fork it ( https://github.com/[my-github-username]/git-trend/fork )