krb5 commit: Document dict_file format

[Greg Hudson]

https://github.com/krb5/krb5/commit/0f0943fb630b8487235c1124cd92cc697af0ac72
commit 0f0943fb630b8487235c1124cd92cc697af0ac72
Author: Greg Hudson <ghudson at mit.edu>
Date:   Mon Jul 1 12:07:39 2013 -0400

    Document dict_file format
    
    Briefly describe the format of the kadmin dictionary file in
    kdc_conf.rst.

 doc/admin/conf_files/kdc_conf.rst |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/admin/conf_files/kdc_conf.rst b/doc/admin/conf_files/kdc_conf.rst
index 7bad011..c7007d6 100644
--- a/doc/admin/conf_files/kdc_conf.rst
+++ b/doc/admin/conf_files/kdc_conf.rst
@@ -180,9 +180,10 @@ For each realm, the following tags may be specified:
 
 **dict_file**
     (String.)  Location of the dictionary file containing strings that
-    are not allowed as passwords.  If none is specified or if there is
-    no policy assigned to the principal, no dictionary checks of
-    passwords will be performed.
+    are not allowed as passwords.  The file should contain one string
+    per line, with no additional whitespace.  If none is specified or
+    if there is no policy assigned to the principal, no dictionary
+    checks of passwords will be performed.
 
 **host_based_services**
     (Whitespace- or comma-separated list.)  Lists services which will