client.py fix comment typo

Author: rouilj

roundup/cgi/client.py

@@ -367,7 +367,7 @@ def __init__(self, instance, request, env, form=None, translator=None):
         # should cookies be secure?
         self.secure = self.base.startswith ('https')
 
-        # check the tracker_we setting
+        # check the tracker_web setting
         if not self.base.endswith('/'):
             self.base = self.base + '/'