MNT: .mailmap

Author: effigies

.mailmap

@@ -29,6 +29,7 @@ Basile Pinsard <basile.pinsard@gmail.com> bpinsard <bpinsard@imed.jussieu.fr>
 Nguyen, Ly <nguyen60@seattleu.edu> lxn2 <lxn2@uw.edu>
 Ben Cipollini <ben.cipollini@gmail.com> Ben Cipollini <bcipolli@ucsd.edu>
 Chris Markiewicz <effigies@gmail.com> Christopher J. Markiewicz <markiewicz@stanford.edu>
+Chris Markiewicz <effigies@gmail.com> Chris Markiewicz <markiewicz@stanford.edu>
 Chris Markiewicz <effigies@gmail.com> Christopher J. Markiewicz <effigies@bu.edu>
 Chris Markiewicz <effigies@gmail.com> Christopher J. Markiewicz <effigies@gmail.com>
 Chris Markiewicz <effigies@gmail.com> Chris Johnson <effigies@bu.edu>