Kill execfile(), use exec() instead
diff --git a/Doc/lib/libuser.tex b/Doc/lib/libuser.tex
index 4e915a2..6dd1546 100644
--- a/Doc/lib/libuser.tex
+++ b/Doc/lib/libuser.tex
@@ -24,7 +24,7 @@
 
 The \module{user} module looks for a file \file{.pythonrc.py} in the user's
 home directory and if it can be opened, executes it (using
-\function{execfile()}\bifuncindex{execfile}) in its own (the
+\function{exec()}\bifuncindex{exec}) in its own (the
 module \module{user}'s) global namespace.  Errors during this phase
 are not caught; that's up to the program that imports the
 \module{user} module, if it wishes.  The home directory is assumed to