[TEST] remove tableofcontents directives

docs/content/index.md

@@ -5,5 +5,5 @@ You can write book content in a variety of markup languages and file formats, an
 
 See the sections below to get started.
 
-```{tableofcontents}
-```
+<!-- ```{tableofcontents}
+``` -->

docs/execute/index.md

@@ -4,5 +4,5 @@ This section covers topics related to **executing** your content and interweavin
 
 See the sections below to get started.
 
-```{tableofcontents}
-```
+<!-- ```{tableofcontents}
+``` -->

docs/publish/web.md

@@ -3,5 +3,5 @@
 A common way to publish your book content is to create an HTML version of your book (also called a _static website_) and host it on the web somewhere.
 There are a few ways to do this, and this section covers the methods available to you.
 
-```{tableofcontents}
-```
+<!-- ```{tableofcontents}
+``` -->