Merge pull request #462 from edalzell/master

tpyo and modifier method

Author: jackmcdade

content/collections/docs/forms.md

@@ -274,7 +274,7 @@ window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
 form = document.getElementById('form');
 
 // On submit...
-xios.post(form.action, new FormData(form))
+axios.post(form.action, new FormData(form))
   .then(response => {
       console.log(response.data)
   });

content/pages/7.addons/2.classes/3.modifiers/index.md

@@ -20,7 +20,7 @@ Parameters are used to modify the behavior of a modifier. They could be anything
 
 ## Example Class {#example-class}
 
-Your modifier class must extend `Statamic\Extend\Modifer`.
+Your modifier class must extend `Statamic\Extend\Modifer`and have an `index` method. The `index` method is the entry point to your modifier.
 
 The name of the file and class can differ depending on your situation. See [Multiple Modifiers](#multiple) below.
 
@@ -67,7 +67,7 @@ site/addons/Bacon
 
 ### Primary vs. Secondary {#primary-secondary}
 
-An addon's primary modifier will use the name of the addon.  
+An addon's primary modifier will use the name of the addon.
 
 ``` .lang-template
 {{ variable | your_addon }}
@@ -111,7 +111,7 @@ The other two arguments are optional:
 ## A More Elaborate Example {#elaborate-example}
 
 Let's say we need a modifier that repeats things. Maybe even delicious things.
- 
+
 ``` .language-php
 <?php