add a module <compatibility>

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@658933 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_substitute.xml b/docs/manual/mod/mod_substitute.xml
index d4ffa5312d3c53cdb7fe335febcb36a4a777c2be..905e25ac742e922f089b69af5a93067635c223f4 100644 (file)
--- a/docs/manual/mod/mod_substitute.xml
+++ b/docs/manual/mod/mod_substitute.xml
@@ -27,6 +27,7 @@
 <status>Extension</status>
 <sourcefile>mod_substitute.c</sourcefile>
 <identifier>substitute_module</identifier>
+<compatibility>Available in Apache 2.2.7 and later</compatibility>
 
 <summary>
     <p><module>mod_substitute</module> provides a mechanism to perform