typo fix

Mukta Batra · Mukta Batra · commit ed6bfce101ef · 2022-07-22T11:21:49.000-07:00
diff --git a/articles/azure-app-configuration/howto-disable-access-key-authentication.md b/articles/azure-app-configuration/howto-disable-access-key-authentication.md
@@ -96,7 +96,7 @@ Be careful to restrict assignment of these roles only to those who require the a
 
 ## Limitations
 
-The capability to disable access key authentication has the following limitation,
+The capability to disable access key authentication has the following limitation:
 
 ### ARM template access
 
