From 4b8e1105074b31cec3951bbfe2f80281e3544701 Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Mon, 13 Jun 2011 20:25:25 +0100
Subject: [PATCH] Remove error in template language documentation

---
 src/calibre/manual/template_lang.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/manual/template_lang.rst b/src/calibre/manual/template_lang.rst
index 079af59286..02a77432c9 100644
--- a/src/calibre/manual/template_lang.rst
+++ b/src/calibre/manual/template_lang.rst
@@ -417,7 +417,7 @@ You might find the following tips useful.
 
     * Create a custom composite column to test templates. Once you have the column, you can change its template simply by double-clicking on the column. Hide the column when you are not testing.
     * Templates can use other templates by referencing a composite custom column.
-    * In a plugboard, you can set a field to empty (or whatever is equivalent to empty) by using the special template ``{null}``. This template will always evaluate to an empty string.
+    * In a plugboard, you can set a field to empty (or whatever is equivalent to empty) by using the special template ``{}``. This template will always evaluate to an empty string.
     * The technique described above to show numbers even if they have a zero value works with the standard field series_index.
 
 .. toctree::