diff --git a/goliath.html b/goliath.html
index a1a181c..def24dd 100644
--- a/goliath.html
+++ b/goliath.html
@@ -93,7 +93,7 @@ <h1>Spaghetti code !</h1>
         <h1>Ruby's Fibers</h1>
         <section>
           <ul>
-            <li>Available on MIR 1.9.x</li>
+            <li>Available on MRI 1.9.x</li>
             <li> ~ Continuations </li>
             <li> Light-weigth concurrency: cheaper, easier than threads</li>
           </ul>