update

doc/using-libuv-with-erlang-c-node.md

@@ -124,10 +124,38 @@ main(int argc, char *argv[]) {
 
 ### Sending a message to an Erlang node
 
+Where we send a message to an Erlang node.
+
 ### Receiving a message from an Erlang node
 
+Where we receive a message from an Erlang node.
+
+### Creating a working loop
+
+Where we learn how to create a working loop, receiving and sending
+message to Erlang node.
+
 ## Introduction to libuv
 
+Where we learn how to create a libuv loop with a simple handler.
+
+### Create a stream
+
+Where we learn how to create a stream.
+
+### Create a process
+
+Where we learn how to create a process.
+
+### Create a worker pool
+
+Where we learn how to create a worker pool.
+
+## Merging Erlang C-node and libuv
+
+Where we merge Erlang, C-node and libuv together to make amazing
+things.
+
 # Resources
 
 ## Libuv