diff --git a/files/en-us/mozilla/add-ons/webextensions/api/menus/itemtype/index.md b/files/en-us/mozilla/add-ons/webextensions/api/menus/itemtype/index.md
index 491e03f7c89e66c..d022a81e7f4b933 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/menus/itemtype/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/menus/itemtype/index.md
@@ -6,19 +6,19 @@ browser-compat: webextensions.api.menus.ItemType
 sidebar: addonsidebar
 ---
 
-The type of menu item.
+The type of the menu item.
 
 ## Type
 
 Values of this type are strings. Possible values are:
 
-- normal
+- `normal`
   - : A menu item that just displays a label.
-- checkbox
+- `checkbox`
   - : A menu item that represents a binary state. It displays a checkmark next to the label. Clicking the item toggles the checkmark. The {{WebExtAPIRef("menus.onClicked")}} listener will be passed two extra properties: "checked", indicating whether the item is checked now, and "wasChecked", indicating whether the item was checked before the click event.
-- radio
+- `radio`
   - : A menu item that represents one of a group of choices. Just like a checkbox, this also displays a checkmark next to the label, and its {{WebExtAPIRef("menus.onClicked")}} listener is passed "checked" and "wasChecked". However, if you create more than one radio item, then the items function as a group of radio items: only one item in the group can be checked, and clicking an item makes it the checked item.
-- separator
+- `separator`
   - : A line separating a group of items.
 
 {{WebExtExamples}}