diff --git a/reference/SpaceTraders.yaml b/reference/SpaceTraders.yaml
index 63cf4d4..c6778cd 100644
--- a/reference/SpaceTraders.yaml
+++ b/reference/SpaceTraders.yaml
@@ -636,9 +636,9 @@ paths:
       security:
         - AgentToken: []
       description: |-
-        If you want to target specific yields for an extraction, you can survey a waypoint, such as an asteroid field, and send the survey as the body payload of the extract request. Your ship will enter a cooldown between consecutive survey requests.
+        If you want to target specific yields for an extraction, you can survey a waypoint, such as an asteroid field, and send the survey in the body of the extract request. Each survey may have multiple deposits, and if a symbol shows up more than once, that indicates a higher chance of extracting that resource.
 
-        Surveys will eventually expire after a period of time. Multiple ships can use the same survey for extraction.
+        Your ship will enter a cooldown between consecutive survey requests. Surveys will eventually expire after a period of time. Multiple ships can use the same survey for extraction.
     get:
       summary: Survey Cooldown
       tags: