Fixed typo reported by Bennett Benson
<BennettBenson@mn.mediaone.net>.
diff --git a/Doc/tut/tut.tex b/Doc/tut/tut.tex
index 68929de..9c8d9e8 100644
--- a/Doc/tut/tut.tex
+++ b/Doc/tut/tut.tex
@@ -149,7 +149,7 @@
trying out the examples shown later.
The rest of the tutorial introduces various features of the Python
-language and system though examples, beginning with simple
+language and system through examples, beginning with simple
expressions, statements and data types, through functions and modules,
and finally touching upon advanced concepts like exceptions
and user-defined classes.