README.md in hydra-validations-0.3.0 vs README.md in hydra-validations-0.3.1

@@ -8,11 +8,10 @@
 
 ## Dependencies
 
 * Ruby >= 1.9.3
 * ActiveModel 4.x
-* ActiveFedora 7.x
 
 ## Installation
 
 Include in your Gemfile:
 
@@ -90,12 +89,14 @@
  => ["value \"spam\" is not included in the list", "value \"eggs\" is not included in the list"] 
 > v.errors.full_messages
  => ["Field value \"spam\" is not included in the list", "Field value \"eggs\" is not included in the list"]
 ```
 
-### UniquenessValidator (ActiveFedora)
+### UniquenessValidator
 
 Validates the uniqueness of an attribute based on a Solr index query.
+
+Intended for ActiveFedora 7.x.
 
 ```ruby
 class UniquenessValidatable < ActiveFedora::Base
   include Hydra::Validations
   has_metadata name: 'descMetadata', type: ActiveFedora::QualifiedDublinCoreDatastream