DOC: fix lua use-service example
diff --git a/doc/lua-api/index.rst b/doc/lua-api/index.rst
index 1f02541..54eae8f 100644
--- a/doc/lua-api/index.rst
+++ b/doc/lua-api/index.rst
@@ -408,12 +408,12 @@
.. code-block:: lua
- core.register_service("hello-world", "http" }, function(txn)
+ core.register_service("hello-world", "http" }, function(applet)
local response = "Hello World !"
applet:set_status(200)
- applet:add_header("content-length", string.length(response))
+ applet:add_header("content-length", string.len(response))
applet:add_header("content-type", "text/plain")
- applet:start_reponse()
+ applet:start_response()
applet:send(response)
end)
..
@@ -1361,12 +1361,12 @@
This is an hello world sample code:
.. code-block:: lua
- core.register_service("hello-world", "http" }, function(txn)
+ core.register_service("hello-world", "http" }, function(applet)
local response = "Hello World !"
applet:set_status(200)
- applet:add_header("content-length", string.length(response))
+ applet:add_header("content-length", string.len(response))
applet:add_header("content-type", "text/plain")
- applet:start_reponse()
+ applet:start_response()
applet:send(response)
end)