diff --git a/lib/restfulie/media_type.rb b/lib/restfulie/media_type.rb
index 89d93868..ec287d01 100644
--- a/lib/restfulie/media_type.rb
+++ b/lib/restfulie/media_type.rb
@@ -55,7 +55,7 @@ def self.media_type(name)
       media_types[name]
     end
     
-    def self.supports(name)
+    def self.supports?(name)
       name = normalize(name)
       !media_types[name].nil?
     end
diff --git a/lib/restfulie/server/restfulie_controller.rb b/lib/restfulie/server/restfulie_controller.rb
index eba61b7e..c8ef7db5 100644
--- a/lib/restfulie/server/restfulie_controller.rb
+++ b/lib/restfulie/server/restfulie_controller.rb
@@ -5,7 +5,7 @@ module Controller
     def create
       
       type = self.class.name[/(.*)Controller/,1].singularize.constantize
-      return head 415 if Restfulie::MediaType.not_supported?(request.headers['CONTENT_TYPE'])
+      return head 415 unless Restfulie::MediaType.supports?(request.headers['CONTENT_TYPE'])
       return head 415 unless Restfulie::MediaType.media_type(request.headers['CONTENT_TYPE']) == type
       
       @model = Restfulie.from request
diff --git a/spec/media_type_spec.rb b/spec/media_type_spec.rb
index fb898cab..e892ff64 100644
--- a/spec/media_type_spec.rb
+++ b/spec/media_type_spec.rb
@@ -29,8 +29,8 @@ class Country
         extend Restfulie::MediaTypeControl
         media_type 'vnd/country+xml'
       end
-      Restfulie::MediaType.supports('vnd/country+xml').should be_true
-      Restfulie::MediaType.supports('vnd/caelum_unknown_city+xml').should be_false
+      Restfulie::MediaType.supports?('vnd/country+xml').should be_true
+      Restfulie::MediaType.supports?('vnd/caelum_unknown_city+xml').should be_false
       lambda {Restfulie::MediaType.media_type('vnd/caelum_unknown_city+xml')}.should raise_error(Restfulie::UnsupportedContentType)
     end