diff --git a/python-xbrl/parser.py b/python-xbrl/parser.py
index 961dde2..d523106 100644
--- a/python-xbrl/parser.py
+++ b/python-xbrl/parser.py
@@ -302,8 +302,6 @@ def total_elements(elements):
         return elements_total
 
 
-#class 10document()
-
 #Preprocessing to fix broken XML
 # TODO - Run tests to see if other XML processing errors can occur
 class XBRLPreprocessedFile(XBRLFile):