Fix mongoose docs generation

PUBLISHED_FROM=331821dcd1f7dc8a94581cd8a9b51aa00a89fddc

docs/c-api/mg_http_server.h/mg_register_http_endpoint.md

@@ -0,0 +1,36 @@
+---
+title: "mg_register_http_endpoint()"
+decl_name: "mg_register_http_endpoint"
+symbol_kind: "func"
+signature: |
+  void mg_register_http_endpoint(struct mg_connection *nc, const char *uri_path,
+                                 MG_CB(mg_event_handler_t handler,
+                                       void *user_data);
+---
+
+Registers a callback for a specified http endpoint
+Note: if callback is registered it is called instead of the
+callback provided in mg_bind
+
+Example code snippet:
+
+```c
+static void handle_hello1(struct mg_connection *nc, int ev, void *ev_data) {
+  (void) ev; (void) ev_data;
+  mg_printf(nc, "HTTP/1.0 200 OK\r\n\r\n[I am Hello1]");
+ nc->flags |= MG_F_SEND_AND_CLOSE;
+}
+
+static void handle_hello2(struct mg_connection *nc, int ev, void *ev_data) {
+ (void) ev; (void) ev_data;
+  mg_printf(nc, "HTTP/1.0 200 OK\r\n\r\n[I am Hello2]");
+ nc->flags |= MG_F_SEND_AND_CLOSE;
+}
+
+void init() {
+  nc = mg_bind(&mgr, local_addr, cb1);
+  mg_register_http_endpoint(nc, "/hello1", handle_hello1);
+  mg_register_http_endpoint(nc, "/hello1/hello2", handle_hello2);
+}
+``` 
+