improve spacing, formatting

content/_index.md

@@ -161,6 +161,29 @@ And we're going to tell you how you can figure out all of that.
 
 ---
 
+`frankenstein.info.yml`
+
+```yaml
+name: Frankenstein
+type: module
+description: "Rename save button for Frankenstein's content."
+core: 8.x|9.x
+```
+   
+
+
+`frankenstein.module`
+
+```php
+<?php
+function frankenstein_form_node_frankenstein_form_alter(&$form, \Drupal\Core\Form\FormStateInterface $form_state) {
+  $form['actions']['submit']['#value'] = t('Re-animate!');
+}
+```
+
+---
+
+
 A few basic approaches give a lot of power.
 
 <img alt="Screwdriver with extensive collection of driver tips." src="images/screwdriver-tip-set.jpg" width="70%" />
@@ -209,13 +232,23 @@ With our dirty secrets acknowledged, on with the show.
 
 ---
 
-1. Act One: How Not To Make a Module
-2. Act Two: How Not To Have to Make a Whole Module
-3. Act Three: How To Make a Module
-4. Act Four: How To Figure Out How To Make a Module
+
+## The Show
+
+- Act One: **How Not To Make a Module**
+- Act Two: **How Not To Have to Make a Whole Module**
+- Act Three: **How To Make a Module**
+- Act Four: **How To Figure Out How To Make a Module**
+
+
+{{% note %}}
+With our dirty secrets acknowledged, on with the show.
+{{% /note %}}
+
 
 ---
 
+
 ## We'll cover 
 
 * Hooks