README.md in json_builder-2.0.1 vs README.md in json_builder-2.0.2

@@ -69,9 +69,13 @@
       json.asp false
     end
     
     puts json.compile!
 
+## Conversions
+
+Time - [ISO-8601](http://en.wikipedia.org/wiki/ISO_8601)
+
 ## Speed
 JSON Builder is very fast, it's roughly 6 times faster than the core XML Builder based on the [speed benchmark](http://github.com/dewski/json_builder/blob/master/test/benchmarks/speed.rb).
 
                             user       system     total     real
     JSON Builder            0.700000   0.030000   0.730000  (0.724748)
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