Use A4 by default, minor style cleanup

doc/sphinx/Makefile.am

@@ -4,7 +4,7 @@
 # You can set these variables from the command line.
 SPHINXOPTS    =
 SPHINXBUILD   = sphinx-build
-PAPER         =
+PAPER         = a4
 BUILDDIR      = =build
 
 # Internal variables.

doc/sphinx/conf.py.in

@@ -38,7 +38,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Varnish'
-copyright = u'2010, Varnish Project'
+copyright = u'2010-2014 (c) Varnish Software AS'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -212,7 +212,7 @@ latex_documents = [
 #latex_use_parts = False
 
 # Additional stuff for the LaTeX preamble.
-#latex_preamble = ''
+# latex_preamble = ''
 
 # Documents to append as an appendix to all manuals.
 #latex_appendices = []