Clarify packages in tutorial. Closes SF bug #616211.
diff --git a/Doc/tut/tut.tex b/Doc/tut/tut.tex
index 18e26e4..5bbab35 100644
--- a/Doc/tut/tut.tex
+++ b/Doc/tut/tut.tex
@@ -2556,6 +2556,9 @@
...
\end{verbatim}
+When importing the package, Python searchs through the directories
+on \code{sys.path} looking for the package subdirectory.
+
The \file{__init__.py} files are required to make Python treat the
directories as containing packages; this is done to prevent
directories with a common name, such as \samp{string}, from