Fix typo.
diff --git a/Doc/tut/tut.tex b/Doc/tut/tut.tex
index 9db220f..48db9f9 100644
--- a/Doc/tut/tut.tex
+++ b/Doc/tut/tut.tex
@@ -2024,7 +2024,7 @@
((12345, 54321, 'hello!'), (1, 2, 3, 4, 5))
\end{verbatim}
-As you see, on output tuples are alway enclosed in parentheses, so
+As you see, on output tuples are always enclosed in parentheses, so
that nested tuples are interpreted correctly; they may be input with
or without surrounding parentheses, although often parentheses are
necessary anyway (if the tuple is part of a larger expression).