README.md in truemail-rspec-0.4.0 vs README.md in truemail-rspec-0.5.0

@@ -120,9 +120,10 @@
 
 #### create_servers_list
 
 ```ruby
 create_servers_list # => returns array with random ip addresses
+create_servers_list(42) # => returns array with 42 random ip addresses
 ```
 
 #### create_validator
 
 ```ruby