Update README.md (#3048)

And test if CI hangs like in #3044

WGLMakie/README.md

@@ -1,11 +1,9 @@
 WGLMakie is a WebGL backend for the [Makie.jl](https://www.github.com/MakieOrg/Makie.jl) plotting package, implemented using Three.js.
 
-Read the docs for Makie and it's backends [here](http://docs.makie.org/dev)
+Read the docs for Makie and it's backends [here](http://docs.makie.org)
 
 # Usage
 
-Now, it should just work like Makie:
-
 ```julia
 using WGLMakie
 scatter(rand(4))
@@ -16,7 +14,8 @@ In VSCode, this should open in the plotpane.
 You can also embed plots in a JSServe webpage:
 
 ```julia
-function dom_handler(session, request)
+using JSServe
+app = App(session, request)
     return DOM.div(
         DOM.h1("Some Makie Plots:"),
         meshscatter(1:4, color=1:4),
@@ -27,8 +26,8 @@ function dom_handler(session, request)
         meshscatter(rand(Point3f, 10), marker=Pyramid(Point3f(0), 1f0, 1f0)),
     )
 end
-isdefined(Main, :app) && close(app)
-app = JSServe.Server(dom_handler, "127.0.0.1", 8082)
+isdefined(Main, :server) && close(server)
+server = JSServe.Server(app, "127.0.0.1", 8082)
 ```
 
 ## Sponsors