diff --git a/src/doc/Makefile b/src/doc/Makefile
index 5458c5300efc82e55686bc1cd6934182c5c8e39a..9841c6618a33ef3148389650d15130e25ec25247 100644
--- a/src/doc/Makefile
+++ b/src/doc/Makefile
@@ -32,6 +32,7 @@ PY_BASEDIR    = ../caosdb
 SOURCEDIR     = .
 BUILDDIR      = ../../build/doc
 
+
 .PHONY: doc-help Makefile
 
 # Put it first so that "make" without argument is like "make help".
diff --git a/src/doc/conf.py b/src/doc/conf.py
index f276f325273b71d4b697bc57990259e842b2dbc3..8a3f5b6c273a3b770e853d255d56a80f5b8b12e2 100644
--- a/src/doc/conf.py
+++ b/src/doc/conf.py
@@ -54,7 +54,6 @@ templates_path = ['_templates']
 
 # The suffix(es) of source filenames.
 # You can specify multiple suffix as a list of string:
-#
 source_suffix = ['.rst', '.md']
 
 # The master toctree document.
@@ -81,6 +80,7 @@ pygments_style = None
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
+
 html_theme = "sphinx_rtd_theme"
 
 # Theme options are theme-specific and customize the look and feel of a theme