Update SSLProxyMachineCertificateFile compat note after r1915679.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1915680 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/docs/manual/mod/mod_ssl.xml b/docs/manual/mod/mod_ssl.xml
index ac35560..82fb0d5 100644
--- a/docs/manual/mod/mod_ssl.xml
+++ b/docs/manual/mod/mod_ssl.xml
@@ -1880,7 +1880,7 @@
 <contextlist><context>server config</context> <context>virtual host</context>
 <context>proxy section</context></contextlist>
 <compatibility>The proxy section context is allowed in httpd 2.4.30 and later<br/>
-Inclusion of non-leaf (CA) certificates is permitted only in httpd 2.5.1 and later.</compatibility>
+Inclusion of non-leaf (CA) certificates is permitted only in httpd 2.4.59 and later.</compatibility>
 
 <usage>
 <p>