From 39a241cec6a1761c7d4dccc5c155a2a83f7b6143 Mon Sep 17 00:00:00 2001
From: kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 29 Jun 2008 09:05:21 +0000
Subject: [PATCH] follow up the previous commit.

* lib/rss/parser.rb: merge documents from ruby_1_8.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rss/parser.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/rss/parser.rb b/lib/rss/parser.rb
index 8e91fb6ef6..9b28f0fa8a 100644
--- a/lib/rss/parser.rb
+++ b/lib/rss/parser.rb
@@ -34,7 +34,8 @@ module RSS
   class NotValidXMLParser < Error
     def initialize(parser)
       super("#{parser} is not an available XML parser. " <<
-            "Available XML parser is " <<
+            "Available XML parser" <<
+            (AVAILABLE_PARSERS.size > 1 ? "s are " : " is ") <<
             "#{AVAILABLE_PARSERS.inspect}.")
     end
   end