diff --git a/.gitignore b/.gitignore
index 29ee67f..6e8057b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,7 @@ ebin/
 *~
 .eunit/
 *beam
+doc/*.html
+doc/*.css
+doc/*.png
+doc/edoc-info
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 29ea9fa..63a9beb 100644
--- a/Makefile
+++ b/Makefile
@@ -19,3 +19,7 @@ test: all
 
 xref: all
 	./rebar xref
+
+docs:
+	erl -noshell \
+		-eval 'edoc:application(ibrowse, ".", []), init:stop().'
diff --git a/src/ibrowse.erl b/src/ibrowse.erl
index 40b3f97..5364587 100644
--- a/src/ibrowse.erl
+++ b/src/ibrowse.erl
@@ -481,7 +481,7 @@ spawn_worker_process(Args) ->
     spawn_worker_process(Args, []).
 
 %% @doc Same as spawn_worker_process/1 except with Erlang process options.
-%% @spec spawn_worker_process(Url::string() | {Host::string(), Port::integer(), Options::list()) -> {ok, pid()}
+%% @spec spawn_worker_process(Host::string(), Port::integer()) -> {ok, pid()}
 spawn_worker_process(Host, Port) when is_list(Host), is_integer(Port) ->
     %% Convert old API calls to new API format.
     spawn_worker_process({Host, Port}, []);
@@ -495,7 +495,7 @@ spawn_link_worker_process(Args) ->
     spawn_link_worker_process(Args, []).
 
 %% @doc Same as spawn_link_worker_process/1 except with Erlang process options.
-%% @spec spawn_link_worker_process(Url::string() | {Host::string(), Port::integer(), Options::list()) -> {ok, pid()}
+%% @spec spawn_link_worker_process(Host::string(), Port::integer()) -> {ok, pid()}
 spawn_link_worker_process(Host, Port) when is_list(Host), is_integer(Port) ->
     %% Convert old API calls to new API format.
     spawn_link_worker_process({Host, Port}, []);