Fix acid.ms to list V as the format character for eight-byte signed decimal.

Reference: /n/sources/patch/applied/acid-ms.fmt-uc-v
Date: Tue Jan  9 06:50:15 CET 2007
Signed-off-by: philip.dye@cs.cmu.edu

--- /sys/doc/acid.ms	Tue Jan  9 06:23:06 2007
+++ /sys/doc/acid.ms	Tue Jan  9 06:23:04 2007
@@ -249,7 +249,7 @@
 Print two-byte integer in signed decimal.
 .IP \f(CWD\fP
 Print four-byte integer in signed decimal.
-.IP \f(CWY\fP
+.IP \f(CWV\fP
 Print eight-byte integer in signed decimal.
 .IP \f(CWZ\fP
 Print eight-byte integer in unsigned decimal.