Merge pull request #616 from uniontech-lilinjie/master

Fix typo in http backport docstring

Author: edschofield

Diff for: src/future/backports/http/cookiejar.py

@@ -1851,7 +1851,7 @@ def lwp_cookie_str(cookie):
 class LWPCookieJar(FileCookieJar):
     """
     The LWPCookieJar saves a sequence of "Set-Cookie3" lines.
-    "Set-Cookie3" is the format used by the libwww-perl libary, not known
+    "Set-Cookie3" is the format used by the libwww-perl library, not known
     to be compatible with any browser, but which is easy to read and
     doesn't lose information about RFC 2965 cookies.