Format code using clang-format-5.0

Once merged, this repository will have CI enforce
the coding guidelines in the .clang-format file.

Change-Id: I96a05972665f9c67625c6850c3da25edc540be06
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/postcss.config.js b/postcss.config.js
index 3691590..c3d6ea6 100644
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -1,7 +1,5 @@
 module.exports = {
   plugins: {
-    autoprefixer: {
-      browsers: ['last 2 versions']
-    },
+    autoprefixer: {browsers: ['last 2 versions']},
   },
 };