diff --git a/lib/mobility/backend.rb b/lib/mobility/backend.rb
index d33744288..503c2c80c 100644
--- a/lib/mobility/backend.rb
+++ b/lib/mobility/backend.rb
@@ -9,7 +9,7 @@ module Mobility
   ({#attribute})
 - a constructor setting these two elements (+model+, +attribute+)
 - a +setup+ method adding any configuration code to the model class
-  ({Setup#setup})
+  ({ClassMethods#setup})
 
 On top of this, a backend will normally:
 
diff --git a/lib/mobility/backends/key_value.rb b/lib/mobility/backends/key_value.rb
index 4ff9409fd..b3a634455 100644
--- a/lib/mobility/backends/key_value.rb
+++ b/lib/mobility/backends/key_value.rb
@@ -101,8 +101,8 @@ def configure(options)
         end
 
         # Apply custom processing for plugin
-        # @param (see Backend::Setup#apply_plugin)
-        # @return (see Backend::Setup#apply_plugin)
+        # @param (see Backend::ClassMethods#apply_plugin)
+        # @return (see Backend::ClassMethods#apply_plugin)
         def apply_plugin(name)
           if name == :cache
             include self::Cache