follow the preferred metadata.json style

apps/runplus/metadata.json

@@ -5,37 +5,16 @@
   "description": "Displays distance, time, steps, cadence, pace and more for runners. Based on the Run app, but extended with additional screen for heart rate interval training.",
   "icon": "app.png",
   "tags": "run,running,fitness,outdoors,gps,karvonen,karvonnen",
-  "supports": [
-    "BANGLEJS2"
-  ],
-  "screenshots": [
-    {
-      "url": "screenshot.png"
-    }
-  ],
+  "supports": ["BANGLEJS2"],
+  "screenshots": [{"url": "screenshot.png"}],
   "readme": "README.md",
   "storage": [
-    {
-      "name": "runplus.app.js",
-      "url": "app.js"
-    },
-    {
-      "name": "runplus.img",
-      "url": "app-icon.js",
-      "evaluate": true
-    },
-    {
-      "name": "runplus.settings.js",
-      "url": "settings.js"
-    },
-    {
-      "name": "runplus_karvonen",
-      "url": "karvonen.js"
-    }
+    {"name": "runplus.app.js", "url": "app.js"},
+    {"name": "runplus.img", "url": "app-icon.js", "evaluate": true},
+    {"name": "runplus.settings.js", "url": "settings.js"},
+    {"name": "runplus_karvonen", "url": "karvonen.js"}
   ],
   "data": [
-    {
-      "name": "runplus.json"
-    }
+    {"name": "runplus.json"}
   ]
 }