doc: fix broken refs to url.parse() in http docs

PR-URL: https://github.com/nodejs/node/pull/7392
Reviewed-By: James M Snell <jasnell@gmail.com>

doc/api/http.md

@@ -1523,7 +1523,7 @@ There are a few special headers that should be noted.
 [`socket.setTimeout()`]: net.html#net_socket_settimeout_timeout_callback
 [`stream.setEncoding()`]: stream.html#stream_stream_setencoding_encoding
 [`TypeError`]: errors.html#errors_class_typeerror
-[`url.parse()`]: url.html#url_url_parse_urlstr_parsequerystring_slashesdenotehost
+[`url.parse()`]: url.html#url_url_parse_urlstring_parsequerystring_slashesdenotehost
 [constructor options]: #http_new_agent_options
 [Readable Stream]: stream.html#stream_class_stream_readable
 [Writable Stream]: stream.html#stream_class_stream_writable

doc/api/https.md

@@ -270,4 +270,4 @@ var req = https.request(options, (res) => {
 [`SSL_METHODS`]: https://www.openssl.org/docs/ssl/ssl.html#DEALING-WITH-PROTOCOL-METHODS
 [`tls.connect()`]: tls.html#tls_tls_connect_options_callback
 [`tls.createServer()`]: tls.html#tls_tls_createserver_options_secureconnectionlistener
-[`url.parse()`]: url.html#url_url_parse_urlstr_parsequerystring_slashesdenotehost
+[`url.parse()`]: url.html#url_url_parse_urlstring_parsequerystring_slashesdenotehost