Fixed some bad indentation

mercurial_keyring.py

@@ -276,17 +276,17 b' class PasswordHandler(object):'
         Loading username and possibly password from [auth] in local
         repo .hgrc
         """
-        # Theoretically 3 lines below should do. 
-        #
+        # Theoretically 3 lines below should do:
+        
+        #auth_token = self.readauthtoken(base_url)
+        #if auth_token:
+        #   user, pwd = auth.get('username'), auth.get('password')
+        
         # Unfortunately they do not work, readauthtoken always return
         # None. Why? Because ui (self.ui of passwordmgr) describes the
         # *remote* repository, so does *not* contain any option from
         # local .hg/hgrc.
 
-        #auth_token = self.readauthtoken(base_url)
-        #if auth_token:
-        #   user, pwd = auth.get('username'), auth.get('password')
-     
         # Workaround: we recreate the repository object
         repo_root = ui.config("bundle", "mainreporoot")
         if repo_root: