Remove a stray backtick from import-guide.rst
@@ -77,7 +77,7 @@ See our :doc:`/config-file/index` docs for more details.
It is also important to note that the default version of Sphinx is ``v1.8.5``. If
chosing to build your documentation other than this, it must be specified in a
-``requirements.txt``` file.
+``requirements.txt`` file.
Read the Docs will host multiple versions of your code. You can read more about
how to use this well on our :doc:`/versions` page.
