Fix email format

Author: hugohn

bip-0129.mediawiki

@@ -2,11 +2,11 @@
   BIP: 129
   Layer: Applications
   Title: Bitcoin Secure Multisig Setup (BSMS)
-  Author: Hugo Nguyen <hugo at nunchuk.io>
-          Peter Gray <peter at coinkite.com>
-          Marko Bencun <marko at shiftcrypto.ch>
-          Aaron Chen <aarondongchen at gmail.com>
-          Rodolfo Novak <rodolfo at coinkite.com>
+  Author: Hugo Nguyen <hugo@nunchuk.io>
+          Peter Gray <peter@coinkite.com>
+          Marko Bencun <marko@shiftcrypto.ch>
+          Aaron Chen <aarondongchen@gmail.com>
+          Rodolfo Novak <rodolfo@coinkite.com>
   Comments-Summary: No comments yet.
   Comments-URI:
   Status: Proposed