Unify modelines in Asciidoc files

This gets us close to using the same modeline in all files we run
through Asciidoc, as well as adding the spell and spelllang
declarations, just as we had in NEWS already.

The choice of 'en_us' is mainly for consistency and because the body of
work already uses these spellings.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/doc/index.txt b/doc/index.txt
index 4cc83132..5fd3f3bc 100644
--- a/doc/index.txt
+++ b/doc/index.txt
@@ -107,9 +107,9 @@ link:ftp://ftp.archlinux.org/other/pacman/[]. To install, download the newest
 available source tarball, unpack it in a directory, and run the three magic
 commands:
 
-    $ ./configure
-    $ make
-    # make install
+	$ ./configure
+	$ make
+	# make install
 
 You may wish to read the options presented by `./configure --help` in order to
 set appropriate paths and build options that are correct for your system.
@@ -132,7 +132,7 @@ these trees).
 
 The current development tree can be fetched with the following command:
 
-    git clone git://projects.archlinux.org/pacman.git pacman
+	git clone git://projects.archlinux.org/pacman.git pacman
 
 which will fetch the full development history into a directory named pacman.
 You can browse the source as well using
@@ -206,5 +206,5 @@ pacman is Copyright (C) 2006-2011 Pacman Development Team
 version 2 or later.
 
 /////
-vim: set ts=2 sw=2 syntax=asciidoc et:
+vim:set ts=4 sw=4 syntax=asciidoc noet spell spelllang=en_us:
 /////