Fix typo with variable name.

The variable `org-agenda-overriding-columns-format' was, in one place,
called `org-overriding-columns-format'.

lisp/ChangeLog

@@ -1,3 +1,8 @@
+2008-12-17  Carsten Dominik  <carsten.dominik@gmail.com>
+
+	* org-agenda.el (org-finalize-agenda): Fix typo with variable
+	name.
+
 2008-12-16  Carsten Dominik  <carsten.dominik@gmail.com>
 
 	* org.el (org-refile): Avoid refiling to within the region to be

lisp/org-agenda.el

@@ -2084,10 +2084,10 @@ VALUE defaults to t."
 	(org-agenda-align-tags)
 	(unless org-agenda-with-colors
 	  (remove-text-properties (point-min) (point-max) '(face nil))))
-      (if (and (boundp 'org-overriding-columns-format)
-	       org-overriding-columns-format)
-	  (org-set-local 'org-overriding-columns-format
-			 org-overriding-columns-format))
+      (if (and (boundp 'org-agenda-overriding-columns-format)
+	       org-agenda-overriding-columns-format)
+	  (org-set-local 'org-agenda-overriding-columns-format
+			 org-agenda-overriding-columns-format))
       (if (and (boundp 'org-agenda-view-columns-initially)
 	       org-agenda-view-columns-initially)
 	  (org-agenda-columns))