lib/riddle/configuration/source.rb in riddle-2.1.0 vs lib/riddle/configuration/source.rb in riddle-2.2.0

@@ -1,23 +1,23 @@
 module Riddle
   class Configuration
     class Source < Riddle::Configuration::Section
       attr_accessor :name, :parent, :type
-            
+
       def render
         raise ConfigurationError unless valid?
-        
+
         inherited_name = "#{name}"
-        inherited_name << " : #{parent}" if parent
+        inherited_name += " : #{parent}" if parent
         (
           ["source #{inherited_name}", "{"] +
           settings_body +
           ["}", ""]
         ).join("\n")
       end
-      
+
       def valid?
         !( @name.nil? || @type.nil? )
       end
     end
   end
-end
\ No newline at end of file
+end