Merge pull request #6269 from segmentio/longstoryshort-patch-2

Update kotlin-android-destination-filters.md

Author: forstisabella

src/connections/sources/catalog/libraries/mobile/kotlin-android/kotlin-android-destination-filters.md

@@ -22,6 +22,7 @@ To get started with destination filters on mobile device-mode destinations using
   ```java
     analytics.add(DestinationFilters())
   ```
+3. Enable Destination Filters in your Segment workspace by navigating to your Android source > Settings > Advanced and turning on the Destination Filters toggle. 
 
 Use destination filters to prevent certain data from flowing into a destination. You can conditionally filter out event properties, traits, and fields, or even filter out the event itself.