diff --git a/apps/efka/src/efka_manifest.erl b/apps/efka/src/efka_manifest.erl
index 61a2746..312d56f 100644
--- a/apps/efka/src/efka_manifest.erl
+++ b/apps/efka/src/efka_manifest.erl
@@ -22,7 +22,7 @@
 -export_type([manifest/0]).
 
 %% API
--export([new/1, startup/1, kill_os_pid/1]).
+-export([new/1, startup/1]).
 
 -spec new(WorkDir0 :: binary()) -> {ok, #manifest{}} | {error, Reason :: binary()}.
 new(WorkDir0) when is_binary(WorkDir0) ->
@@ -63,14 +63,14 @@ check_manifest(_Manifest) ->
 
 check_manifest0([], _Settings, Manifest) ->
     {ok, Manifest};
-check_manifest0([<<"serivce_id">>|T], Settings, Manifest) ->
+check_manifest0([<<"service_id">>|T], Settings, Manifest) ->
     case maps:find(<<"serivce_id">>, Settings) of
         error ->
-            {error, <<"miss serivce_id">>};
+            {error, <<"miss service_id">>};
         {ok, ServiceId} when is_binary(ServiceId) ->
             check_manifest0(T, Settings, Manifest#manifest{service_id = ServiceId});
         {ok, _} ->
-            {error, <<"serivce_id is not string">>}
+            {error, <<"service_id is not string">>}
     end;
 check_manifest0([<<"health_check">>|T], Settings, Manifest) ->
     case maps:find(<<"health_check">>, Settings) of