README.md in autobots-0.2.1 vs README.md in autobots-0.2.2

@@ -138,9 +138,16 @@
 	  cache_key: -> (obj, assembler) {
 	    "#{obj.cache_key}-foo"
 	  }
 	})
 
+If you want to wipe the old cache and force a reload, you can pass in the :force_reload option
+
+	assembler = ProjectAssembler.new(project_ids, {
+	  cache: cache,
+	  force_reload: true
+	})
+
 
 ## Contributing
 
 1. Fork it ( https://github.com/chingor13/autobots/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)