README: Add "or earlier" to Apache HTTPd version.

diff --git a/README b/README
index 6365198004753512da789c20e6a3e2538ce1a632..679265e6720cfe5243c3797ae700fc503b342d02 100644 (file)
--- a/README
+++ b/README
@@ -98,7 +98,8 @@ set to the value "bar":
     <!--#endif -->
 
 The following example checks the SSI interpreter and uses the correct
-expression syntax for either ssic or Apache HTTPd 2.2 `mod_include`:
+expression syntax for either ssic or `mod_include` from Apache HTTPd 2.2
+or earlier:
 
     <!--#if expr="'$__SSIC__' eq '__SSIC__'" -->
         <!-- Apache HTTPd 2.2 mod_include -->