* Auth header's username instead of the 'From' name, if available.
* Do not enable this block unless you understand the side effects (if any!)
* Note, the search for "username" should be done in a more robust way.
- * Note2, at the moment we chech both fields, though maybe we should
+ * Note2, at the moment we check both fields, though maybe we should
* pick one or another depending on the request ? XXX
*/
const char *hdr = get_header(req, "Authorization");