fix syntax

Author: hkollmann

Manifest.json

@@ -23,7 +23,7 @@
     "encoding": "utf-8",
     "class": "source/class",
     "resource": "source/resource",
-    "translation": "source/translation"
+    "translation": "source/translation",
     "application": {
 			"class": "qxl.mobileshowcase.Application",
 			"name": "mobileshowcase",