re order .env

.env

@@ -229,7 +229,7 @@ RABBITMQ_MANAGEMENT_PORT=10811
 # @run
 RABBITMQ_HOSTNAME=rabbit_phraseanet
 
-# --- Gateway settings (nginx) -----------------------------------------------------------------------------------------
+# --- Gateway settings (NGINX) -----------------------------------------------------------------------------------------
 
 # Value applied to "send_timeout", "keepalive_timeout", "client_header_timeout"
 # and "client_body_timeout" nginx settings.
@@ -246,7 +246,7 @@ GATEWAY_PROXY_TIMEOUT=120
 # @run
 GATEWAY_FASTCGI_TIMEOUT=300
 
-# Activate restrictions
+# Activate application access restrictions
 # restrictions can be based 
 # on IP and/or password
 # configuration exemple :
@@ -260,7 +260,8 @@ GATEWAY_DENIED_IPS=
 # @run
 GATEWAY_USERS=
 
-# Manage http incoming request limits by verbs
+# HTTP request quota management.
+# Manage http incoming request limits by verbs using the "ngx_http_limit_req_module" module.
 # this feature is based on ip adresses and need PHRASEANET_TRUSTED_PROXIES
 # defined to get real_ip
 # READ is for GET and HEAD requests