diff --git a/hostapd/hostapd.conf b/hostapd/hostapd.conf
index d442586..6a1c500 100644
--- a/hostapd/hostapd.conf
+++ b/hostapd/hostapd.conf
@@ -814,9 +814,8 @@
 # is used for the stations. This information is parsed from following RADIUS
 # attributes based on RFC 3580 and RFC 2868: Tunnel-Type (value 13 = VLAN),
 # Tunnel-Medium-Type (value 6 = IEEE 802), Tunnel-Private-Group-ID (value
-# VLANID as a string). vlan_file option below must be configured if dynamic
-# VLANs are used. Optionally, the local MAC ACL list (accept_mac_file) can be
-# used to set static client MAC address to VLAN ID mapping.
+# VLANID as a string). Optionally, the local MAC ACL list (accept_mac_file) can
+# be used to set static client MAC address to VLAN ID mapping.
 # 0 = disabled (default)
 # 1 = option; use default interface if RADIUS server does not include VLAN ID
 # 2 = required; reject authentication if RADIUS server does not include VLAN ID
@@ -828,6 +827,8 @@
 # multiple BSSIDs or SSIDs. Each line in this text file is defining a new
 # interface and the line must include VLAN ID and interface name separated by
 # white space (space or tab).
+# If no entries are provided by this file, the station is statically mapped
+# to <bss-iface>.<vlan-id> interfaces.
 #vlan_file=/etc/hostapd.vlan
 
 # Interface where 802.1q tagged packets should appear when a RADIUS server is