minor fixes

Author: moos

src/browser.js

@@ -2,7 +2,6 @@
  * This is the web browser implementation of `debug()`.
  */
 
-
 exports.log = log;
 exports.formatArgs = formatArgs;
 exports.save = save;
@@ -13,7 +12,6 @@ exports.storage = 'undefined' != typeof chrome
                   ? chrome.storage.local
                   : localstorage();
 
-
 /**
  * Are we in Electron?
  * @returns {boolean}

src/env.js

@@ -1,2 +1,2 @@
 
-module.exports = process.env || {};
+module.exports = process.env || {};