load EM::Synchrony::FiberIterator class in example code

guilleiguaran · Aug 29, 2011 · bd79b18 · bd79b18
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diff --git a/README.md b/README.md
@@ -56,6 +56,7 @@ Or, you can use FiberIterator to hide the async nature of em-http:
 ```ruby
 require "em-synchrony"
 require "em-synchrony/em-http"
+require "em-synchrony/fiber_iterator"
 
 EM.synchrony do
     concurrency = 2