From b6416ffa83042dd51ce37b75f36e83e2d11ff697 Mon Sep 17 00:00:00 2001
From: "monte.ohrt" <monte.ohrt@localhost>
Date: Fri, 14 Mar 2008 19:09:05 +0000
Subject: [PATCH] make the docs a bit more clear

---
 docs/en/programmers/api-variables/variable-cache-lifetime.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/en/programmers/api-variables/variable-cache-lifetime.xml b/docs/en/programmers/api-variables/variable-cache-lifetime.xml
index 72362708..16eaceed 100644
--- a/docs/en/programmers/api-variables/variable-cache-lifetime.xml
+++ b/docs/en/programmers/api-variables/variable-cache-lifetime.xml
@@ -14,7 +14,7 @@
      </para></listitem>
 
      <listitem><para>
-     A value of -1 will force the cache to never expire.
+     A <parameter>$cache_lifetime</parameter> value of -1 will force the cache to never expire.
      </para></listitem>
 
      <listitem><para>A value of 0 will cause