fix snall issues

Author: ramitsurana

docs/conf.py

@@ -101,7 +101,7 @@
 # If true, sectionauthor and moduleauthor directives will be shown in the
 # output. They are ignored by default.
 #
-# show_authors = False
+show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = 'sphinx'
@@ -135,7 +135,7 @@
     'prev_next_buttons_location': 'bottom',
     'style_external_links': False,
     'vcs_pageview_mode': '',
-    'style_nav_header_background': 'white',
+    'style_nav_header_background': 'black',
     # Toc options
     'collapse_navigation': True,
     'sticky_navigation': True,
@@ -204,7 +204,7 @@
 
 # If false, no index is generated.
 #
-# html_use_index = True
+html_use_index = True
 
 # If true, the index is split into individual pages for each letter.
 #
@@ -236,7 +236,7 @@
 #   'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
 #   'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr', 'zh'
 #
-# html_search_language = 'en'
+html_search_language = 'en'
 
 # A dictionary with options for the search language support, empty by default.
 # 'ja' uses this config value.