outerHeight: Specified type of passed arguments to callback

Fixes jquerygh-989
Closes jquerygh-1009

Author: AurelioDeRosa

entries/outerHeight.xml

@@ -56,7 +56,13 @@ $( "p:last" ).text(
   </signature>
   <signature>
     <added>1.8.0</added>
-    <argument name="function(index, height)" type="Function">
+    <argument name="function" type="Function">
+      <argument name="index" type="Integer" />
+      <argument name="height" type="Number" />
+      <return>
+        <type name="String"/>
+        <type name="Number"/>
+      </return>
       <desc>A function returning the outer height to set. Receives the index position of the element in the set and the old outer height as arguments. Within the function, <code>this</code> refers to the current element in the set.</desc>
     </argument>
   </signature>

entries/outerWidth.xml

@@ -56,7 +56,13 @@ $( "p:last" ).text(
   </signature>
   <signature>
     <added>1.8.0</added>
-    <argument name="function(index, width)" type="Function">
+    <argument name="function" type="Function">
+      <argument name="index" type="Integer" />
+      <argument name="width" type="Number" />
+      <return>
+        <type name="String"/>
+        <type name="Number"/>
+      </return>
       <desc>A function returning the outer width to set. Receives the index position of the element in the set and the old outer width as arguments. Within the function, <code>this</code> refers to the current element in the set.</desc>
     </argument>
   </signature>