Bug #1629566: clarify the docs on the return values of parsedate() and parsedate_tz() in email.utils and rfc822.
diff --git a/Doc/lib/emailutil.tex b/Doc/lib/emailutil.tex
index fe96473..f9fe2d4 100644
--- a/Doc/lib/emailutil.tex
+++ b/Doc/lib/emailutil.tex
@@ -56,7 +56,7 @@
\code{"Mon, 20 Nov 1995 19:12:08 -0500"}. If it succeeds in parsing
the date, \function{parsedate()} returns a 9-tuple that can be passed
directly to \function{time.mktime()}; otherwise \code{None} will be
-returned. Note that fields 6, 7, and 8 of the result tuple are not
+returned. Note that indexes 6, 7, and 8 of the result tuple are not
usable.
\end{funcdesc}
@@ -70,7 +70,7 @@
variable for the same timezone; the latter variable follows the
\POSIX{} standard while this module follows \rfc{2822}.}. If the input
string has no timezone, the last element of the tuple returned is
-\code{None}. Note that fields 6, 7, and 8 of the result tuple are not
+\code{None}. Note that indexes 6, 7, and 8 of the result tuple are not
usable.
\end{funcdesc}