docs: Fixing lint errors.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>

docs/conf.py

@@ -47,7 +47,7 @@ templates_path = ['_templates']
 # You can specify multiple suffix as a list of string:
 source_suffix = ['.rst', '.md']
 source_parsers = {
-   '.md': 'recommonmark.parser.CommonMarkParser',
+    '.md': 'recommonmark.parser.CommonMarkParser',
 }
 
 # The master toctree document.
@@ -182,6 +182,7 @@ texinfo_documents = [
 # Example configuration for intersphinx: refer to the Python standard library.
 intersphinx_mapping = {'https://docs.python.org/': None}
 
+
 def setup(app):
     MarkdownCodeSymlinks.find_links()
     app.add_config_value(

docs/markdown_code_symlinks.py

@@ -2,7 +2,6 @@ import logging
 import os
 
 from recommonmark import transform
-
 """
 Allow linking of Markdown documentation from the source code tree into the Sphinx
 documentation tree.
@@ -14,6 +13,7 @@ We also want links from two Markdown documents found in the Sphinx docs to
 work, so that is also fixed up.
 """
 
+
 def path_contains(parent_path, child_path):
     """Check a path contains another path.
 
@@ -159,11 +159,12 @@ Document Root: {}
                 self.config['github_code_repo'], dst_rsrc)
         else:
             url = os.path.relpath(
-                os.path.join(self.docs_root_dir, self.mapping['code2docs'][dst_rsrc]),
+                os.path.join(
+                    self.docs_root_dir, self.mapping['code2docs'][dst_rsrc]),
                 start=src_dir)
             base_url, ext = os.path.splitext(url)
-            assert ext in (".md", ".markdown"), (
-                "Unknown extension {}""".format(ext))
+            assert ext in (".md",
+                           ".markdown"), ("Unknown extension {}".format(ext))
             url = "{}.html".format(base_url)
 
         print("---")
@@ -173,9 +174,6 @@ Document Root: {}
         return url
 
 
-
-
-
 if __name__ == "__main__":
     import doctest
     doctest.testmod()