Update documentation
diff --git a/README.md b/README.md
index 9c62d5c..998c3d3 100644
--- a/README.md
+++ b/README.md
@@ -25,11 +25,9 @@
```erlang
$ rebar3 shell
-% Starts `example_repoter` and registers `example_tracer`
-> Context = jaeger_passage_span_context.
+% Starts `example_tracer`
> Sampler = passage_sampler_all:new().
-> {ok, Reporter} = jaeger_passage_reporter:start(example_repoter).
-> ok = passage_tracer_registry:register(example_tracer, Context, Sampler, Reporter).
+> ok = jaeger_passage:start_tracer(example_tracer, Sampler).
% Starts a root span.
> RootSpan = passage:start_root_span(example_root, example_tracer).
diff --git a/doc/overview.edoc b/doc/overview.edoc
index ddb219e..eafd607 100644
--- a/doc/overview.edoc
+++ b/doc/overview.edoc
@@ -12,10 +12,8 @@
// Starts Erlang Shell
$ rebar3 shell
-> Context = jaeger_passage_span_context.
> Sampler = passage_sampler_all:new().
-> {ok, Reporter} = jaeger_passage_reporter:start(example_repoter).
-> ok = passage_tracer_registry:register(example_tracer, Context, Sampler, Reporter).
+> ok = jaeger_passage:start_tracer(example_tracer, Sampler).
%% Starts a root span.
> RootSpan = passage:start_root_span(example_root, example_tracer).
