krb5 commit: Only list --enable-dns-for-realm once

[Benjamin Kaduk]

https://github.com/krb5/krb5/commit/ec7b0436a4476a0c6854af4b95d5bb1037dc9560
commit ec7b0436a4476a0c6854af4b95d5bb1037dc9560
Author: Ben Kaduk <kaduk at mit.edu>
Date:   Fri Jun 29 14:13:05 2012 -0400

    Only list --enable-dns-for-realm once
    
    If we list something as "commonly used", we seem to not also
    list it with the rest of the options.  This has the advantage
    of not requiring us to remember to update two things for future
    changes, but the disadvantage of requiring users to look in two
    places for options.  Stick with the prevailing form for now.

 doc/rst_source/krb_build/options2configure.rst |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/doc/rst_source/krb_build/options2configure.rst b/doc/rst_source/krb_build/options2configure.rst
index 744e369..9c79766 100644
--- a/doc/rst_source/krb_build/options2configure.rst
+++ b/doc/rst_source/krb_build/options2configure.rst
@@ -287,9 +287,6 @@ Optional features
 **--enable-**\ *FEATURE*\ [=\ *ARG*]
     Include *FEATURE* [ARG=yes].
 
-**--enable-dns-for-realm**
-    Enable DNS lookups of Kerberos realm names.
-
 **--enable-maintainer-mode**
     Enable rebuilding of source files, Makefiles, etc.