[PATCH] emacs: fix docstring for `notmuch-search-line-faces'.

[Dmitry Kurochkin]

Examples in documentation for `notmuch-search-line-faces' had an extra
quote, e.g.:

  '(\"unread\" . '(:foreground \"green\"))

Which resulted in values like:

  (\"unread\" quote (:foreground \"green\"))

And tons of "Invalid face reference: quote" errors in the messages
buffer.
---
 emacs/notmuch.el |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index 270f983..fde2377 100644
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -646,9 +646,9 @@ This function advances the next thread when finished."
 Here is an example of how to color search results based on tags.
  (the following text would be placed in your ~/.emacs file):
 
- (setq notmuch-search-line-faces '((\"delete\" . '(:foreground \"red\"
-						   :background \"blue\"))
-                                   (\"unread\" . '(:foreground \"green\"))))
+ (setq notmuch-search-line-faces '((\"delete\" . (:foreground \"red\"
+						  :background \"blue\"))
+                                   (\"unread\" . (:foreground \"green\"))))
 
 The attributes defined for matching tags are merged, with later
 attributes overriding earlier. A message having both \"delete\"
-- 
1.7.7.3