diff --git a/deployment.policy.json b/deployment.policy.json
index 050574d..ef2cf79 100644
--- a/deployment.policy.json
+++ b/deployment.policy.json
@@ -15,7 +15,7 @@
     "properties": [
     ],
     "constraints": [ 
-         "purpose == learning",
+         "purpose == learning"
     ], 
     "userInput": [ 
       {