diff --git a/Lib/HTMLParser.py b/Lib/HTMLParser.py
index df8383e..f54e3d6 100644
--- a/Lib/HTMLParser.py
+++ b/Lib/HTMLParser.py
@@ -439,7 +439,7 @@
             if c == '>':
                 # all done
                 return j + 1
-                
+
     def parse_doctype_notation(self, i, declstartpos):
         name, j = self.scan_name(i, declstartpos)
         if j < 0: