README.md in active_validation-2.4.0 vs README.md in active_validation-2.5.0

@@ -738,10 +738,10 @@
 
 **Ex:** password or password123 or pa!!word
 
 **Rules:**
 * Range: 6-18
-* Characters: a-z 0-9 -_!@#$%^&*
+* Characters: A-Z a-z 0-9 -_!@#$%^&*
 
 With an ActiveRecord model:
 
 ```ruby
 class User < ActiveRecord::Base