diff --git a/NyoUI.md b/NyoUI.md
index e5e23ac..7ec7b06 100644
--- a/NyoUI.md
+++ b/NyoUI.md
@@ -86,4 +86,5 @@ local function yourCustomHandler()
 end
 
 parallel.waitForAll(NyoUI.startUpdate, yourCustomHandler) -- here it will handle your function (yourCustomHandler) and NyoUIs handlers at the "almost same" time
-````
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+````
+You can read [here](http://www.computercraft.info/wiki/Parallel_(API)) what exactly parallel.waitForAll() does
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