Fixed longstanding bug in the description of strftime's %W code.
diff --git a/Doc/lib/libtime.tex b/Doc/lib/libtime.tex
index 308152d..a2d785a 100644
--- a/Doc/lib/libtime.tex
+++ b/Doc/lib/libtime.tex
@@ -232,7 +232,7 @@
   \lineiii{\%w}{Weekday as a decimal number [0(Sunday),6].}{}
   \lineiii{\%W}{Week number of the year (Monday as the first day of the
                 week) as a decimal number [00,53].  All days in a new year
-                preceding the first Sunday are considered to be in week 0.}{}
+                preceding the first Monday are considered to be in week 0.}{}
   \lineiii{\%x}{Locale's appropriate date representation.}{}
   \lineiii{\%X}{Locale's appropriate time representation.}{}
   \lineiii{\%y}{Year without century as a decimal number [00,99].}{}