Update bower.json to potentially resolve Travis CI failing to build.

Author: brendo

bower.json

@@ -6,7 +6,7 @@
     "json-sans-eval-min": "http://kjur.github.io/jsjws/ext/json-sans-eval-min.js",
     "codemirror": "https://github.com/marijnh/CodeMirror.git#4.0.1",
     "jws.js": "http://rawgithub.com/kjur/jsjws/master/jws-3.0.js",
-    "auth0-styleguide": "git@github.com:auth0/styleguide.git#~0.6.6",
+    "auth0-styleguide": "https://github.com/auth0/styleguide.git#~0.6.6",
     "jsonlint": "1.6.0",
     "zepto": "1.1.3"
   }