fix link text

Author: JimacoMS4

articles/iot-dps/how-to-send-additional-data.md

@@ -97,6 +97,6 @@ The payload file (in this case `/home/aziot/payload/json`) can contain any valid
 
 ## Next steps
 
-* For an overview of custom allocation policies, see [Using custom allocation policies](./concepts-custom-allocation.md)
+* For an overview of custom allocation policies, see [Understand custom allocation policies](./concepts-custom-allocation.md)
 
-* To learn how to provision devices using a custom allocation policy, see [Ue custom allocation policies](./tutorial-custom-allocation-policies.md)
+* To learn how to provision devices using a custom allocation policy, see [Use custom allocation policies](./tutorial-custom-allocation-policies.md)