lib/chatterbot/config.rb in chatterbot-0.9.1 vs lib/chatterbot/config.rb in chatterbot-0.9.2

@@ -212,17 +212,16 @@
     
     #
     # figure out what config file to load based on the name of the bot
     def config_file
       dest = working_dir
-      x = File.join(File.expand_path(dest), "#{botname}.yml")
+      File.join(File.expand_path(dest), "#{botname}.yml")
     end
 
     #
     # load in a config file
     def slurp_file(f)
       f = File.expand_path(f)
-
       tmp = {}
 
       if File.exist?(f)
         File.open( f ) { |yf| 
           tmp = YAML::load( yf )