diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..94ced5d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,15 @@
+REBAR=rebar3
+
+all: release
+
+release:
+	${REBAR} release
+
+compile: 
+	${REBAR} compile
+
+doc: 
+	${REBAR} edoc
+
+clean:
+	${REBAR} clean
diff --git a/apps/log_monitor/src/gatherer.erl b/apps/log_monitor/src/gatherer.erl
index 2134b67..dba78ec 100644
--- a/apps/log_monitor/src/gatherer.erl
+++ b/apps/log_monitor/src/gatherer.erl
@@ -36,7 +36,9 @@
 %% initialize. To ensure a synchronized start-up procedure, this
 %% function does not return until Module:init/1 has returned.
 %%
-%% @spec start_link() -> {ok, Pid} | ignore | {error, Error}
+%% @spec start_link(File, ErrorRegex) -> {ok, Pid} |
+%%                                       ignore |
+%%                                       {error, Error}
 %% @end
 %%--------------------------------------------------------------------
 start_link(File, ErrorRegex) ->
diff --git a/apps/log_monitor/src/test.erl b/apps/log_monitor/src/test.erl
index 7d673e6..94ffa30 100644
--- a/apps/log_monitor/src/test.erl
+++ b/apps/log_monitor/src/test.erl
@@ -20,7 +20,7 @@
 %% @doc
 %% Send an email to test the configuration.
 %%
-%% @spec email -> binary() | {error, Type, Message}
+%% @spec email() -> binary() | {error, Type, Message}
 %% @end
 %%--------------------------------------------------------------------
 email() ->