Doc fix

docs/source/conf.py

@@ -50,8 +50,8 @@
 # source_suffix = ['.rst', '.md']
 source_suffix = '.rst'
 
-# The main toctree document.
-main_doc = 'index'
+# The master toctree document.
+master_doc = 'index'
 
 # General information about the project.
 project = u'Pints'
@@ -149,7 +149,7 @@
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (main_doc, 'Pints.tex', u'Pints Documentation',
+    (master_doc, 'Pints.tex', u'Pints Documentation',
      u'Pints Authors', 'manual'),
 ]
 
@@ -159,7 +159,7 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (main_doc, 'pints', u'Pints Documentation',
+    (master_doc, 'pints', u'Pints Documentation',
      [author], 1)
 ]
 
@@ -170,7 +170,7 @@
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (main_doc, 'Pints', u'Pints Documentation',
+    (master_doc, 'Pints', u'Pints Documentation',
      author, 'Pints', 'One line description of project.',
      'Miscellaneous'),
 ]