diff --git a/src/setup_httpd.erl b/src/setup_httpd.erl
index a9cbfe8..1f5b7aa 100644
--- a/src/setup_httpd.erl
+++ b/src/setup_httpd.erl
@@ -39,7 +39,7 @@
                 true ->
                     chttpd:send_json(Req, 200, {[{state, single_node_enabled}]})
             end;
-        _ -> 
+        _ ->
             case setup:is_cluster_enabled() of
                 false ->
                     chttpd:send_json(Req, 200, {[{state, cluster_disabled}]});