README.rst: unmention diff-buffer-against-file.el

It has been replaced with a trivial wrapper in dot-emacs.

diff --git a/README.rst b/README.rst
index 43645c9b5a7d483ba3eb3afc916593c9fae9dece..761df00a72eba1850c1f743771cb2a126a00793a 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -14,9 +14,6 @@ that I use frequently.
 auto-modes.el
   A list of file extensions and the modes that should be used to
   open them.
-diff-buffer-against-file.el
-  Shows you the changes you've made to a file that you have open in a
-  buffer.
 latex-query-replace-regexp-math.el
   Regexp find & replace, but only within equations. Imagine you want
   to replace "x".