Update mention of Subversion in the FAQ.
If I grepped correctly, this was the last outdated place.
diff --git a/Doc/faq/general.rst b/Doc/faq/general.rst
index 53c3b61..9f26dc9 100644
--- a/Doc/faq/general.rst
+++ b/Doc/faq/general.rst
@@ -157,7 +157,7 @@
The latest Python source distribution is always available from python.org, at
http://www.python.org/download/. The latest development sources can be obtained
-via anonymous Subversion at http://svn.python.org/projects/python/trunk.
+via anonymous Mercurial access at http://hg.python.org/cpython.
The source distribution is a gzipped tar file containing the complete C source,
Sphinx-formatted documentation, Python library modules, example programs, and