Changes the doc's to reflect what the user will find as default.

Robert Treat

diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 4c130b4947fe85025f9894ddd7c688cd8a4d842e..9295b14c614e535aa6fce54371a163e3e163ad5f 100644 (file)
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -1,5 +1,5 @@
 
 
 
@@ -3148,8 +3148,8 @@ archive_command = 'copy "%p" /mnt/server/archivedir/"%f"'  # Windows
       
        
         Sets the time zone for displaying and interpreting time
-        stamps.  The default is to use whatever the system environment
-        specifies as the time zone.  See 
+        stamps.  The default is 'unknown', which means to use whatever 
+        the system environment specifies as the time zone.  See 
         linkend="datatype-datetime"> for more information.