A+C: add Massimiliano Ghilardi (personal CLA)

Change-Id: Icfa16c9082d6e19317e9989f44773fb749ca616a
Reviewed-on: https://go-review.googlesource.com/116377
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/AUTHORS b/AUTHORS
index 18f14e6..05a05e5 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -24,6 +24,7 @@
 Joel Sherrill <joel.sherrill@gmail.com>
 John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
 Linaro
+Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
 Matthias Klose <doko@ubuntu.com>
 Oracle
 Rainer Orth <ro@cebitec.uni-bielefeld.de>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 80db5e0..fa1a4b2 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -47,6 +47,7 @@
 John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
 Lynn A. Boger <laboger@linux.vnet.ibm.com>
 Marek Polacek <mpolacek@redhat.com>
+Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
 Matthias Klose <doko@ubuntu.com>
 Matthieu Sarter <matthieu.sarter.external@atos.net>
 Michael Hudson-Doyle <michael.hudson@linaro.org>