fix small consistency nit
diff --git a/Lib/decimal.py b/Lib/decimal.py
index d1145a5..5565052 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -4,7 +4,7 @@
 # Written by Eric Price <eprice at tjhsst.edu>
 #    and Facundo Batista <facundo at taniquetil.com.ar>
 #    and Raymond Hettinger <python at rcn.com>
-#    and Aahz (aahz at pobox.com)
+#    and Aahz <aahz at pobox.com>
 #    and Tim Peters