Add a compatibility note for MDExternalAccountBinding

(r1896105 in trunk)

+ backport part of r1890574 to fix some typo
+ backport r1874331 to s/https:/TLS/

[skip ci]

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1896106 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_md.xml b/docs/manual/mod/mod_md.xml
index 1d72e23e2d6128d05b3da900e0fa1da8f6b6b721..75351388ec7200ec236c3625c0dd00330d9cf841 100644 (file)
--- a/docs/manual/mod/mod_md.xml
+++ b/docs/manual/mod/mod_md.xml
@@ -33,7 +33,7 @@
     <summary>
         <p>
         This module manages common properties of domains for one or more virtual hosts. 
-        Its serves two main purposes: for one, supervise/renew https: certificates via the 
+        Its serves two main purposes: for one, supervise/renew TLS certificates via the 
         ACME protocol (<a href="https://tools.ietf.org/html/rfc8555">RFC 8555</a>). 
         Certificates will be renewed by the module ahead of their expiration to account 
         for disruption in internet services. There are ways to monitor the status of all 
@@ -274,9 +274,9 @@ MDChallengeDns01 /usr/bin/acme-setup-dns
                 your server cannot provide the client with the data and the client browser
                 cannot get it as well, since the OCSP service is not responding. 
             </p><p>
-                The implementation in mod_md will have peristed it, load it again after
+                The implementation in mod_md will have persisted it, load it again after
                 restart and have it available for incoming connections. A day or two before
-                this information expires, it will renew it, making it able to copy with
+                this information expires, it will renew it, making it able to cope with
                 a long OCSP service downtime.
             </p><p>
                 Due to backward compatibility, the existing implementation in mod_ssl could
@@ -1300,6 +1300,7 @@ MDMessageCmd /etc/apache/md-message
         <contextlist>
             <context>server config</context>
         </contextlist>
+        <compatibility>Available in version 2.4.52 and later</compatibility>
         <usage>
             <p>
                 Configure values for ACME "External Account Binding", a feature