Fixes #11871: commas last

package.json

 {
-    "name": "bootstrap"
-  , "description": "Sleek, intuitive, and powerful front-end framework for faster and easier web development."
-  , "version": "3.0.3"
-  , "keywords": ["bootstrap", "css"]
-  , "homepage": "http://getbootstrap.com"
-  , "author": "Twitter, Inc."
-  , "scripts": { "test": "grunt test" }
-  , "repository": {
+  "name": "bootstrap",
+  "description": "Sleek, intuitive, and powerful front-end framework for faster and easier web development.",
+  "version": "3.0.3",
+  "keywords": ["bootstrap", "css"],
+  "homepage": "http://getbootstrap.com",
+  "author": "Twitter, Inc.",
+  "scripts": { "test": "grunt test" },
+  "repository": {
       "type": "git"
     , "url": "https://github.com/twbs/bootstrap.git"
-  }
-  , "bugs": {
+  },
+  "bugs": {
       "url": "https://github.com/twbs/bootstrap/issues"
-  }
-  , "licenses": [
+  },
+  "licenses": [
     {
-        "type": "Apache-2.0"
-      , "url": "http://www.apache.org/licenses/LICENSE-2.0"
+      "type": "Apache-2.0",
+      "url": "http://www.apache.org/licenses/LICENSE-2.0"
     }
-  ]
-  , "devDependencies": {
-      "btoa": "~1.1.1"
-    , "grunt": "~0.4.1"
-    , "grunt-banner": "~0.2.0"
-    , "grunt-contrib-clean": "~0.5.0"
-    , "grunt-contrib-concat": "~0.3.0"
-    , "grunt-contrib-connect": "~0.5.0"
-    , "grunt-contrib-copy": "~0.4.1"
-    , "grunt-contrib-csslint": "~0.2.0"
-    , "grunt-contrib-jshint": "~0.7.0"
-    , "grunt-contrib-less": "~0.8.0"
-    , "grunt-contrib-qunit": "~0.3.0"
-    , "grunt-contrib-uglify": "~0.2.4"
-    , "grunt-contrib-watch": "~0.5.3"
-    , "grunt-csscomb": "~1.1.0"
-    , "grunt-html-validation": "~0.1.6"
-    , "grunt-jekyll": "~0.4.0"
-    , "grunt-jscs-checker": "~0.2.5"
-    , "grunt-saucelabs": "~4.1.2"
-    , "grunt-sed": "~0.1.1"
-    , "regexp-quote": "~0.0.0"
-    , "load-grunt-tasks": "~0.2.0"
-  }
-  , "jspm": {
-      "main": "js/bootstrap"
-    , "directories": { "lib": "dist" }
-    , "shim": {
+  ],
+  "devDependencies": {
+    "btoa": "~1.1.1",
+    "grunt": "~0.4.1",
+    "grunt-banner": "~0.2.0",
+    "grunt-contrib-clean": "~0.5.0",
+    "grunt-contrib-concat": "~0.3.0",
+    "grunt-contrib-connect": "~0.5.0",
+    "grunt-contrib-copy": "~0.4.1",
+    "grunt-contrib-csslint": "~0.2.0",
+    "grunt-contrib-jshint": "~0.7.0",
+    "grunt-contrib-less": "~0.8.0",
+    "grunt-contrib-qunit": "~0.3.0",
+    "grunt-contrib-uglify": "~0.2.4",
+    "grunt-contrib-watch": "~0.5.3",
+    "grunt-csscomb": "~1.1.0",
+    "grunt-html-validation": "~0.1.6",
+    "grunt-jekyll": "~0.4.0",
+    "grunt-jscs-checker": "~0.2.5",
+    "grunt-saucelabs": "~4.1.2",
+    "grunt-sed": "~0.1.1",
+    "regexp-quote": "~0.0.0",
+    "load-grunt-tasks": "~0.2.0"
+  },
+  "jspm": {
+    "main": "js/bootstrap",
+    "directories": { "lib": "dist" },
+    "shim": {
       "js/bootstrap": {
-            "imports": "jquery"
-          , "exports": "$"
-        }
+        "imports": "jquery",
+        "exports": "$"
       }
-    , "buildConfig": { "uglify": true }
+    },
+    "buildConfig": { "uglify": true }
   }
 }