Bug #1108490: fix broken link.
diff --git a/Doc/lib/tkinter.tex b/Doc/lib/tkinter.tex
index f944eab..943c4f2 100644
--- a/Doc/lib/tkinter.tex
+++ b/Doc/lib/tkinter.tex
@@ -1353,7 +1353,7 @@
\item
\ulink{Compound}
-{http://tix.sourceforge.net/dist/current/man/html/TixCmd/compound.html}
+{http://tix.sourceforge.net/dist/current/man/html/TixCmd/compound.htm}
image types can be used to create images that consists of multiple
horizontal lines; each line is composed of a series of items (texts,
bitmaps, images or spaces) arranged from left to right. For example, a