Prefer "this" to “this” in doc strings

This mostly just straightens quotes introduced in my previous patch.
Suggested by Dmitry Gutov in:
http://lists.gnu.org/archive/html/emacs-devel/2015-05/msg00565.html

* gnus-group.el (gnus-group-nnimap-edit-acl):
Prefer straight double quotes to curved double quotes in doc strings.

diff --git a/lisp/gnus-group.el b/lisp/gnus-group.el
index 69a2482..dbeada2 100644 (file)
--- a/lisp/gnus-group.el
+++ b/lisp/gnus-group.el
@@ -3285,7 +3285,7 @@ mail messages or news articles in files that have numeric names."
 
    Rights is a string listing a (possibly empty) set of alphanumeric
    characters, each character listing a set of operations which is being
 
    Rights is a string listing a (possibly empty) set of alphanumeric
    characters, each character listing a set of operations which is being

-   controlled.  Letters are reserved for “standard” rights, listed
+   controlled.  Letters are reserved for \"standard\" rights, listed

    below.  Digits are reserved for implementation or site defined rights.
 
    l - lookup (mailbox is visible to LIST/LSUB commands)
    below.  Digits are reserved for implementation or site defined rights.
 
    l - lookup (mailbox is visible to LIST/LSUB commands)