Clarify SSL/ENV variables, as per PR 50979

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1086024 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_ssl.xml b/docs/manual/mod/mod_ssl.xml
index a43e5aefd2bd9bf977d5ac3854e279025353a002..bcc2ce496cb44f0a2a91c6593df964473902ab0b 100644 (file)
--- a/docs/manual/mod/mod_ssl.xml
+++ b/docs/manual/mod/mod_ssl.xml
@@ -43,9 +43,11 @@ to provide the cryptography engine.</p>
 
 <section id="envvars"><title>Environment Variables</title>
 
-<p>This module provides a lot of SSL information as additional environment
-variables to the SSI and CGI namespace. The generated variables are listed in
-the table below. For backward compatibility the information can
+<p>This module can be configured to privide several items of SSL information 
+as additional environment variables to the SSI and CGI namespace. This
+information is not provided by default for performance reasons. (See
+<directive>SSLOptions</directive> StdEnvVars, below.) The generated variables 
+are listed in the table below. For backward compatibility the information can
 be made available under different names, too. Look in the <a
 href="../ssl/ssl_compat.html">Compatibility</a> chapter for details on the
 compatibility variables.</p>