Update events.mdx (#76)

events.mdx

@@ -16,7 +16,5 @@ Some examples of use-cases for events include:
 - Keeping track of key account activity, such as upgrading plans, inviting team members, or changing sensitive settings in your product.
 - Logging errors or potential issues that your customers encounter (e.g., someone experiences an unexpected error while using your product).
 - Logging key events in your own systems, such as changes to feature flags or releases.
-- Logging key events in your own systems, such as changing feature flags or releases.
-- Logging key events in your own systems such as the changing of feature flags or releases.
 
 [**Jump to documentation →**](/api-reference/graphql/events)