README.rdoc in semrush-3.0.1 vs README.rdoc in semrush-3.0.2

- old
+ new

@@ -1,8 +1,13 @@
 = Semrush
 
 Semrush is a ruby wrapper for the SEMRush API.
 
+== Requirements
+
+- Ruby 1.9
+- ActiveSupport (tested with ActiveSupport 3.1)
+
 == Installation
 
 Add the gem to your Gemfile:
 
   gem install semrush
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