diff --git a/Doc/lib/tkinter.tex b/Doc/lib/tkinter.tex
index a2eac36..51020dd 100644
--- a/Doc/lib/tkinter.tex
+++ b/Doc/lib/tkinter.tex
@@ -519,8 +519,8 @@
 \subsubsection{The Packer} % Packer.html
 \index{packing (widgets)}
 
-The packer is one of Tk's geometry-management mechanisms.  See also
-\citetitle[classes/ClassPacker.html]{the Packer class interface}.
+The packer is one of Tk's geometry-management mechanisms.  
+% See also \citetitle[classes/ClassPacker.html]{the Packer class interface}.
 
 Geometry managers are used to specify the relative positioning of the
 positioning of widgets within their container - their mutual