diff --git a/Spice-SDK.md b/Spice-SDK.md
index 406cfaf..169153d 100644
--- a/Spice-SDK.md
+++ b/Spice-SDK.md
@@ -58,7 +58,7 @@ destroy_callback(
     void
 )
 {
-    // unload
+    // signal the worker thread to stop, unload
 }
 
 ```