Update Lib/http/cookiejar.py

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

Author: LamentXU123

Lib/http/cookiejar.py

@@ -538,12 +538,8 @@ def parse_ns_headers(ns_headers):
 def is_ip_like_hostname(text):
     """Return True if text is a valid hostname in the form of IP address.
 
-    If text is a valid IPv4 address, retrun True;
-
-    If text is a valid IPv6 address wrapped in [], return True;
-
-    Else, return False.
-
+    A valid IP-like hostname is either an IPv4 address or
+    an IPv6 enclosed in brackets (for instance, "[::1]").
     """
     from ipaddress import IPv4Address, IPv6Address
     # check for IPv4 address