fix

composer.json

@@ -16,7 +16,7 @@
     "distribute-helper": {
         "use-space": "69.3 MB",
         "module-name":"qt512",
-        "module-files":[
+        "common-files":[
             {"name":"qt512-1.0-04cd3b33.7z","size":"18.3 MB"}
         ]
     }