Fix option name

docs/_includes/options-old/core-options.html

@@ -487,10 +487,10 @@ language: {
 
   <dl class="dl-horizontal">
     <dt>Key</dt>
-    <dd><code>templateSelection</code></dd>
+    <dd><code>templateResult</code></dd>
 
     <dt>Value</dt>
-    <dd>A function taking a <code>selection</code> object</dd>
+    <dd>A function taking a <code>result</code> object</dd>
   </dl>
 
   <div class="alert alert-info">