From f650fc83aec3d77dcc20c0d191399008a8dd3011 Mon Sep 17 00:00:00 2001
From: Taufan Aditya <toopay@taufanaditya.com>
Date: Fri, 9 Jan 2015 22:19:46 +0700
Subject: [PATCH] Fix spec comment and remove useless case block

---
 src/ejabberd_auth_internal.erl | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/ejabberd_auth_internal.erl b/src/ejabberd_auth_internal.erl
index 76f7e9f2e..415c21713 100644
--- a/src/ejabberd_auth_internal.erl
+++ b/src/ejabberd_auth_internal.erl
@@ -77,10 +77,7 @@ update_reg_users_counter_table(Server) ->
     mnesia:sync_dirty(F).
 
 plain_password_required() ->
-    case is_scrammed() of
-      false -> false;
-      true -> true
-    end.
+    is_scrammed().
 
 store_type() ->
     case is_scrammed() of
@@ -150,7 +147,7 @@ set_password(User, Server, Password) ->
 	   ok
     end.
 
-%% @spec (User, Server, Password) -> {atomic, ok} | {atomic, exists} | {error, invalid_jid} | {aborted, Reason}
+%% @spec (User, Server, Password) -> {atomic, ok} | {atomic, exists} | {error, invalid_jid} | {error, not_allowed} | {error, Reason}
 try_register(User, Server, PasswordList) ->
     LUser = jlib:nodeprep(User),
     LServer = jlib:nameprep(Server),