Remove findRE TOC example

Closes rdwatters/hugo-docs-concept#47
Fixes gohugoio/hugo#3188

content/functions/findRe.md

@@ -33,7 +33,8 @@ You can limit the number of matches in the list with a third parameter. The foll
     <!-- returns ["<h2 id="#foo">Foo</h2>"] -->
 ```
 
-## `findRE` Example: Building a Table of Contents
+<!-- Removed per request of @bep -->
+<!-- ## `findRE` Example: Building a Table of Contents
 
 `findRE` allows us to build an automatically generated table of contents that could be used for a simple scrollspy if you don't want to use [Hugo's native .TableOfContents feature][toc]. The following shows how this could be done in a [partial template][partials]:
 
@@ -54,7 +55,7 @@ You can limit the number of matches in the list with a third parameter. The foll
 ```
 {{% /code %}}
 
-The preceding snippet tries to find all second-level headers and generate a list where at least one header is found. [`plainify`][] strips the HTML and [`urlize`][] converts the header into a valid URL.
+The preceding snippet tries to find all second-level headers and generate a list where at least one header is found. [`plainify`][] strips the HTML and [`urlize`][] converts the header into a valid URL. -->
 
 [partials]: /templates/partials/
 [`plainify`]: /functions/plainify/