fix: correct destination in example message

For platform_instruction_set
Plus add missing changelog

CHANGELOG.md

@@ -15,7 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Changed
 
-- Refactor instruction_set into platform_instruction_set
+- Refactor instructeion_set into platform_instruction_set
 - Refactor mission_plan schema autonomy_engine_plan_ID oneOf
 - Update all example messages with valid UUIDs
 - Refactor action schema to accept geojson.Points

examples/mas-dt/platform_instruction_set.json

@@ -4,7 +4,7 @@
     "timestamp": "2024-09-03T00:00:00Z",
     "version": 1,
     "source": "ori",
-    "destination": "internal.noc.slocum.unit_111.to_platform.instruction_set",
+    "destination": "mas-dt.noc.slocum.unit_111.to_platform.platform_instruction_set",
     "delivery_type": "publish",
     "encoded": false
   },