-plugin.map 'topic :command *text', :action => 'handletopic', :public => true, :private => false
-plugin.map 'topic :channel :command *text', :action => 'handletopic', :public => false, :private => true
+
+plugin.map 'topic :command [*text]', :action => 'handletopic', :public => true, :private => false
+plugin.map 'topic :channel :command [*text]', :action => 'handletopic', :public => false, :private => true
+
+plugin.default_auth('*', false)
+