Update prettier to version 1.10.2 (#333)

Author: greenkeeper[bot]

package.json

@@ -31,7 +31,7 @@
     "eslint-plugin-prettier": "^2.2.0",
     "npmpub": "^3.0.1",
     "postcss-scss": "^1.0.0",
-    "prettier": "1.10.1",
+    "prettier": "1.10.2",
     "sugarss": "^1.0.0"
   },
   "scripts": {