diff --git a/entries/wrapAll.xml b/entries/wrapAll.xml
index c6dc02ca..7d8c741d 100644
--- a/entries/wrapAll.xml
+++ b/entries/wrapAll.xml
@@ -14,8 +14,7 @@
   <signature>
     <added>1.4</added>
     <argument name="function" type="Function">
-      <desc>A callback function returning the HTML content or jQuery object to wrap around the matched elements. Receives the index position of the element in the set as an argument. Within the function, <code>this</code> refers to the current element in the set.</desc>
-      <argument name="index" type="Integer" />
+      <desc>A callback function returning the HTML content or jQuery object to wrap around all the matched elements. Within the function, <code>this</code> refers to the first element in the set. <strong>Prior to jQuery 3.0</strong>, the callback was incorrectly called for every element in the set and received the index position of the element in the set as an argument.</desc>
       <return>
         <type name="String"/>
         <type name="jQuery"/>