--- a/etwist/request.py	Tue Feb 02 10:59:44 2010 +0100
+++ b/etwist/request.py	Tue Feb 02 11:00:08 2010 +0100
@@ -113,7 +113,7 @@
 
     def header_if_modified_since(self):
         """If the HTTP header If-modified-since is set, return the equivalent
-        mx date time value (GMT), else return None
+        date time value (GMT), else return None
         """
         mtime = self.get_header('If-modified-since', raw=False)
         if mtime: