Fix typo in haproxy aptly config

Change-Id: Ie2711dec841f13cbc6f835d5a4981f0f19f5be77
diff --git a/haproxy/proxy/listen/cicd/aptly.yml b/haproxy/proxy/listen/cicd/aptly.yml
index e170a5d..682e0d3 100644
--- a/haproxy/proxy/listen/cicd/aptly.yml
+++ b/haproxy/proxy/listen/cicd/aptly.yml
@@ -1,4 +1,4 @@
-gerreparameters:
+parameters:
   _param:
     haproxy_aptly_api_bind_host: ${_param:haproxy_bind_address}
     haproxy_aptly_api_bind_port: 8084