world's tiniest typo

diff --git a/README.md b/README.md
index 88d8241ebcb7691da10de72e1b0f97834fbbb122..94b131b499c1396e07eb0c5dc8f664f5ccf8989a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ Policies can be specified using the [Group Policy templates on Windows](https://
 | **[`DisableSafeMode`](#disablesafemode)** | Disable safe mode within the browser.
 | **[`DisableSecurityBypass`](#disablesecuritybypass)** | Prevent the user from bypassing security in certain cases.
 | **[`DisableSetDesktopBackground`](#disablesetdesktopbackground)** | Remove the "Set As Desktop Background..." menuitem when right clicking on an image.
 | **[`DisableSafeMode`](#disablesafemode)** | Disable safe mode within the browser.
 | **[`DisableSecurityBypass`](#disablesecuritybypass)** | Prevent the user from bypassing security in certain cases.
 | **[`DisableSetDesktopBackground`](#disablesetdesktopbackground)** | Remove the "Set As Desktop Background..." menuitem when right clicking on an image.

-| **[`DisableSystemAddonUpdate`](#disablesystemaddonupdate)** | Prevent system add-ons from being installed or update.
+| **[`DisableSystemAddonUpdate`](#disablesystemaddonupdate)** | Prevent system add-ons from being installed or updated.

 | **[`DisableTelemetry`](#disabletelemetry)** | DisableTelemetry
 | **[`DisplayBookmarksToolbar`](#displaybookmarkstoolbar)** | Set the initial state of the bookmarks toolbar.
 | **[`DisplayMenuBar`](#displaymenubar)** | Set the state of the menubar.
 | **[`DisableTelemetry`](#disabletelemetry)** | DisableTelemetry
 | **[`DisplayBookmarksToolbar`](#displaybookmarkstoolbar)** | Set the initial state of the bookmarks toolbar.
 | **[`DisplayMenuBar`](#displaymenubar)** | Set the state of the menubar.


@@ -1927,7 +1927,7 @@ Value (string):
 }
 ```
 ### DisableSystemAddonUpdate
 }
 ```
 ### DisableSystemAddonUpdate

-Prevent system add-ons from being installed or update.
+Prevent system add-ons from being installed or updated.

 
 **Compatibility:** Firefox 60, Firefox ESR 60\
 **CCK2 Equivalent:** N/A\
 
 **Compatibility:** Firefox 60, Firefox ESR 60\
 **CCK2 Equivalent:** N/A\