[gnumeric] fix the description of references to cells in external files [#576231]

[Andreas J. Guelzow <guelzow src gnome org>]

commit 3c564b251b981a8fc65b6925509234783c2c2f0b
Author: Andreas J. Guelzow <aguelzow pyrshep ca>
Date:   Sat May 16 00:20:44 2009 -0600

    fix the description of references to cells in external files [#576231]
    
    2009-05-13  Andreas J. Guelzow <aguelzow pyrshep ca>
    
    	* data-types.xml: fix the description of references to cells in
    	  external files [#576231]
---
 doc/C/ChangeLog      |    5 +++++
 doc/C/data-types.xml |   10 +++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/doc/C/ChangeLog b/doc/C/ChangeLog
index 07af6aa..4633675 100644
--- a/doc/C/ChangeLog
+++ b/doc/C/ChangeLog
@@ -1,3 +1,8 @@
+2009-05-13  Andreas J. Guelzow <aguelzow pyrshep ca>
+
+	* data-types.xml: fix the description of references to cells in
+	  external files [#576231]
+
 2009-05-06  Morten Welinder <terra gnome org>
 
 	* Release 1.9.7
diff --git a/doc/C/data-types.xml b/doc/C/data-types.xml
index 3a713b3..345c615 100644
--- a/doc/C/data-types.xml
+++ b/doc/C/data-types.xml
@@ -726,17 +726,17 @@ FUNCTIONNAME(ARGUMENTS)
       <para>
         It is possible to reference cells in other files. The
         canonical form for these references is
-        =[filename]SHEETNAME!CELLLIST. Again, if the name of the file
-        contains spaces, it is necessary to surround the filename with
-        quotes.
+        =[filename]SHEETNAME!CELLLIST. Note that, even if the name of the file
+        contains spaces, you may not surround the filename with
+        quotes, since these quotes would be interpreted as part of the filename.
       </para>
 
       <example id="simple-file-ref">
         <title>Referencing cells in other files</title>
         <programlisting>
-=['Name of the file']'Sheet 0'!A1
+=[Name of the file]'Sheet 0'!A1
 
-=CEIL( ['First Version.gnumeric']'Sheet 1'!E20 )
+=CEIL( [First Version.gnumeric]'Sheet 1'!E20 )
         </programlisting>
       </example>