From 6c323b729b4ce9ef8dbcd36b8c62bcb923a99a10 Mon Sep 17 00:00:00 2001
From: Evgeniy Khramtsov <ekhramtsov@process-one.net>
Date: Thu, 14 Jun 2018 19:51:50 +0300
Subject: [PATCH] Improve type spec

---
 src/gen_iq_handler.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gen_iq_handler.erl b/src/gen_iq_handler.erl
index 34b20fc8b..2c1363f3f 100644
--- a/src/gen_iq_handler.erl
+++ b/src/gen_iq_handler.erl
@@ -105,7 +105,7 @@ get_features(Component, {Host, XMLNS}, Host, XMLNSs) ->
 get_features(_, _, _, XMLNSs) ->
     XMLNSs.
 
--spec process_iq(binary(), atom(), atom(), iq()) -> any().
+-spec process_iq(binary(), atom(), atom(), iq()) -> ok.
 process_iq(_Host, Module, Function, IQ) ->
     try process_iq(Module, Function, IQ) of
 	#iq{} = ResIQ ->