correct example to use volatile method

colinsurprenant · colinsurprenant · commit a4a9a769d712 · 2015-09-25T15:47:12.000-04:00
diff --git a/lib/concurrent/synchronization/volatile.rb b/lib/concurrent/synchronization/volatile.rb
@@ -10,7 +10,7 @@ module Synchronization
     #     attr_volatile :bar
     #
     #     def initialize
-    #       @volatile_bar = 1
+    #       self.bar = 1
     #     end
     #   end
     #
