Fix variable

bin/out

@@ -72,9 +72,9 @@ EOF
   elif [[ "$silent" == "true" ]]
   then
     echo "Using silent output"
-    curl -s -X PUT --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{compact_body}' "${matrix_endpoint}"
+    curl -s -X PUT --header 'Content-Type: application/json' --header 'Accept: application/json' -d ${compact_body} "${matrix_endpoint}"
   else
-    curl -v -X PUT --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{compact_body}' "${matrix_endpoint}"
+    curl -v -X PUT --header 'Content-Type: application/json' --header 'Accept: application/json' -d ${compact_body} "${matrix_endpoint}"
   fi
 fi