Changed heading line format for consistency

IanLee1521 · IanLee1521 · commit cec28bef2c30 · 2016-05-24T08:46:48.000-07:00
diff --git a/docs/advanced.rst b/docs/advanced.rst
@@ -39,7 +39,7 @@ There's also a shortcut for checking a single file::
 
 
 Configuring tests
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+-----------------
 
 You can configure automated ``pep8`` tests in a variety of ways.
 
