diff --git a/src/gen_emm.erl b/src/gen_emm.erl
index 87e003e..850565e 100644
--- a/src/gen_emm.erl
+++ b/src/gen_emm.erl
@@ -178,7 +178,7 @@ start(ServerName, Opts) ->
 start_link() ->
    gen:start(?MODULE, link, ?MODULE, [], []).
 
--spec start_link(ServerName :: serverName() | Opts :: [startOpt()]) -> startRet().
+-spec start_link(ServerName :: serverName() | [startOpt()]) -> startRet().
 start_link(ServerName) when is_tuple(ServerName) ->
    gen:start(?MODULE, link, ServerName, ?MODULE, [], []);
 start_link(Opts) when is_list(Opts) ->
diff --git a/test/start.sh b/test/start.sh
old mode 100755
new mode 100644