Added missing parentheses on news/show and removed useless call to auto_link

git-svn-id: http://redmine.rubyforge.org/svn/trunk@455 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/news/show.rhtml

@@ -8,7 +8,7 @@
 <p><em><% unless @news.summary.empty? %><%=h @news.summary %><br /><% end %>
 <%= @news.author.display_name %>, <%= format_time(@news.created_on) %></em></p>
 <br />
-<%= textilizable auto_link @news.description %>
+<%= textilizable(@news.description) %>
 <br />
 
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