Clarify use of textual strings for expiry times.

PR: 1397
Obtained from:
Submitted by:
Reviewed by:

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@79562 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_usertrack.html b/docs/manual/mod/mod_usertrack.html
index 585e45d64d6ba9b17c0ba52c83872b7a95f4cbec..3bc03d3c2280eb9dab6fa06e329058bd966debd7 100644 (file)
--- a/docs/manual/mod/mod_usertrack.html
+++ b/docs/manual/mod/mod_usertrack.html
@@ -62,7 +62,9 @@ When used, this directive sets an expiry time on the cookie generated
 by the usertrack module. The <i>expiry-period</i> can be given either
 as a number of seconds, or in the format such as "2 weeks 3 days 7
 hours".  Valid denominations are: years, months, weeks, hours, minutes
-and seconds.
+and seconds.  If the expiry time is in any format other than one
+number indicating the number of seconds, it must be enclosed by
+double quotes.
 
 <p>If this directive is not used, cookies last only for the current
 browser session.</p>