Fix comment format in http.h

Functions decl must follow comment to be correctly documented

PUBLISHED_FROM=6ab035cda470c2c23240db4435abd8c241c71b0d

docs/c-api/http.h/mg_connect_ws.md

@@ -0,0 +1,30 @@
+---
+title: "mg_connect_ws()"
+decl_name: "mg_connect_ws"
+symbol_kind: "func"
+signature: |
+  struct mg_connection *mg_connect_ws(struct mg_mgr *mgr,
+                                      mg_event_handler_t event_handler,
+                                      const char *url, const char *protocol,
+                                      const char *extra_headers);
+---
+
+Helper function that creates an outbound WebSocket connection.
+
+`url` is a URL to connect to. It must be properly URL-encoded, e.g. have
+no spaces, etc. By default, `mg_connect_ws()` sends Connection and
+Host headers. `extra_headers` is an extra HTTP headers to send, e.g.
+`"User-Agent: my-app\r\n"`.
+If `protocol` is not NULL, then a `Sec-WebSocket-Protocol` header is sent.
+
+Examples:
+
+```c
+  nc1 = mg_connect_ws(mgr, ev_handler_1, "ws://echo.websocket.org", NULL,
+                      NULL);
+  nc2 = mg_connect_ws(mgr, ev_handler_1, "wss://echo.websocket.org", NULL,
+                      NULL);
+  nc3 = mg_connect_ws(mgr, ev_handler_1, "ws://api.cesanta.com",
+                      "clubby.cesanta.com", NULL);
+``` 
+