diff --git a/config.yml-(Portals).md b/config.yml-(Portals).md
index 57536bd..2af1880 100644
--- a/config.yml-(Portals).md
+++ b/config.yml-(Portals).md
@@ -49,7 +49,7 @@ clearonremove: false
 # Determines whether vehicles can teleport through portals.
 teleportvehicles: true
 
-#
+# Determines what materials a portal's frame can be made of. If empty, all materials are allowed.
 framematerials: []
 
 # This just signifies the version number so we can see what version of config you have.