README.txt in clickatell-0.2.0 vs README.txt in clickatell-0.3.0

@@ -31,6 +31,10 @@
   username: your_username
   password: your_password
   
 You can then use the sms utility to send a message to a single recipient:
 
-  sms 447771234567 'Hello from clickatell'
+  sms 447771234567 'Hello from clickatell'
+  
+Run +sms+ without any arguments for a full list of options.
+
+See http://clickatell.rubyforge.org for further instructions.
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