added sys.path line to conf.py

docs/conf.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 #
-# Printer Tools documentation build configuration file, created by
+# BeautifulTable documentation build configuration file, created by
 # sphinx-quickstart on Sun Dec 18 15:59:32 2016.
 #
 # This file is execfile()d with the current directory set to its
@@ -17,9 +17,9 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
+import os
+import sys
+sys.path.insert(0, os.path.abspath('.'))
 
 
 # -- General configuration ------------------------------------------------