Avoid reference to specific versions of Python where possible.
This partially addresses SourceForge bug #114318.
diff --git a/Doc/lib/libsite.tex b/Doc/lib/libsite.tex
index 20574ab..2814fe3 100644
--- a/Doc/lib/libsite.tex
+++ b/Doc/lib/libsite.tex
@@ -39,10 +39,10 @@
For example, suppose \code{sys.prefix} and \code{sys.exec_prefix} are
set to \file{/usr/local}. The Python \version\ library is then
-installed in \file{/usr/local/lib/python1.5} (note that only the first
-three characters of \code{sys.version} are used to form the path
-name). Suppose this has a subdirectory
-\file{/usr/local/lib/python1.5/site-packages} with three
+installed in \file{/usr/local/lib/python\var{version}} (where
+\var{version} is the first three characters of \code{sys.version}).
+Suppose this has a subdirectory
+\file{/usr/local/lib/python\var{version}/site-packages} with three
subsubdirectories, \file{foo}, \file{bar} and \file{spam}, and two
path configuration files, \file{foo.pth} and \file{bar.pth}. Assume
\file{foo.pth} contains the following: