small changes by Soren Larsen
diff --git a/Doc/libos.tex b/Doc/libos.tex
index 6763ed4..5109f5d 100644
--- a/Doc/libos.tex
+++ b/Doc/libos.tex
@@ -9,7 +9,7 @@
module exports the same functions and data as \code{posix}; otherwise,
it searches for an OS dependent built-in module like \code{mac} and
exports the same functions and data as found there. The design of all
-Python's built-in OS dependen modules is such that as long as the same
+Python's built-in OS dependent modules is such that as long as the same
functionality is available, it uses the same interface; e.g., the
function \code{os.stat(\var{file})} returns stat info about a \var{file} in a
format compatible with the POSIX interface.