minor doc tweaks

Author: amunra

doc/C.md

@@ -27,27 +27,22 @@
 
 ...
 
-line_sender_error* err = NULL;
-line_sender_opts* opts = NULL;
-line_sender* sender = NULL;
-
-line_sender_utf8 host = QDB_UTF8_LITERAL("localhost");
-opts = line_sender_opts_new(host, 9009, &err);
-if (!opts) {
-    /* ... handle error ... */
-}
+line_sender_utf8 conf = QDB_UTF8_LITERAL(
+    "http::addr=localhost:9000;");
 
-sender = line_sender_build(opts, &err);
-line_sender_opts_free(opts);
-opts = NULL;
+line_sender_error* err = NULL;
+line_sender* sender = sender = line_sender_from_conf(&err);
 if (!sender) {
     /* ... handle error ... */
 }
 
 ```
 
-The `opts` object can additionally take parameters for the outbound interface,
-authentication, full-connection encryption via TLS and more.
+See the main [client libraries](https://questdb.io/docs/reference/clients/overview/)
+documentation for the full config string params, including authentication, tls, etc.
+
+You can also connect programmatically using `line_sender_opts_new_tcp` or
+`line_sender_opts_new_http`.
 
 ### Building Messages
 

doc/CPP.md

@@ -27,17 +27,15 @@
 
 ...
 
-// Automatically connects on object construction.
-questdb::ingress::line_sender sender{
-    "localhost",  // QuestDB hostname
-    9009};        // QuestDB port
+auto sender = questdb::ingress::line_sender::from_conf(
+    "http::addr=localhost:1;");
 
 ```
 
-For more advanced use cases, such as those requiring authentication or
-full-connection encryption via TLS, first, create an `opts` object then call its
-methods to populate its options and then pass the `opts` object to the
-`line_sender` constructor.
+See the main [client libraries](https://questdb.io/docs/reference/clients/overview/)
+documentation for the full config string params, including authentication, tls, etc.
+
+You can also connect programmatically using the `questdb::ingress::opts` object.
 
 ### Building Messages