ecpg: Document new compatibility option

It's listed in --help, so it should be listed in the man page as well.

diff --git a/doc/src/sgml/ref/ecpg-ref.sgml b/doc/src/sgml/ref/ecpg-ref.sgml
index 7bfee805a7dfb70eacdf52c7168427ff9fac022f..df3c1054f0f8f8ac53c40589771f4ef9100ee943 100644 (file)
--- a/doc/src/sgml/ref/ecpg-ref.sgml
+++ b/doc/src/sgml/ref/ecpg-ref.sgml
@@ -79,8 +79,8 @@ PostgreSQL documentation
      
       
        Set a compatibility mode.  mode can
-       be INFORMIX or
-       INFORMIX_SE.
+       be INFORMIX,
+       INFORMIX_SE, or ORACLE.