Fixed typo + reverted the url parse last section

Author: idomic

Lib/http/cookies.py

@@ -598,8 +598,7 @@ def __parse_string(self, str, patt=_CookiePattern):
 
 
 class SimpleCookie(BaseCookie):
-    """
-    SimpleCookie supports strings as cookie values.  When setting
+    """SimpleCookie supports strings as cookie values.  When setting
     the value using the dictionary assignment notation, SimpleCookie
     calls the builtin str() to convert the value to a string.  Values
     received from HTTP are kept as strings.