Rename help file upgrade_7.3 to upgrade_tips_7.3.

diff --git a/HISTORY b/HISTORY
index c8c4ebd..1f9bdbc 100644 (file)
--- a/HISTORY
+++ b/HISTORY
@@ -66,7 +66,8 @@ Migration to version 7.3
 
    A dump/restore using "pg_dump" is required for those wishing to migrate
    data from any previous release.  A summary of changes needed in client
-   applications is at http://www.ca.postgresql.org/docs/momjian/upgrade_7.3.
+   applications is at 
+   http://www.ca.postgresql.org/docs/momjian/upgrade_tips_7.3.
 
    Observe the following incompatibilities: