remove redundant brackets #1174

Author: MontrealSergiy

BrainPortal/lib/boutiques_support.rb

@@ -181,7 +181,7 @@ def self.new_from_file(path)
       obj
     end
 
-    def reload_if_file_timestamp_changed()
+    def reload_if_file_timestamp_changed
       filepath = self.from_file
       return self if filepath.blank? || (File.mtime(filepath) - self.mtime_of_file ).abs < 1
       self.class.new_from_file(filepath)