diff --git a/external-proxy/collabora-exposed.yml b/external-proxy/collabora-exposed.yml
index d72e8ab..a6bb388 100644
--- a/external-proxy/collabora-exposed.yml
+++ b/external-proxy/collabora-exposed.yml
@@ -3,9 +3,9 @@
 services:
   collaboration:
     ports:
-      # expose the wopi server on all ports
+      # expose the wopi server on all interfaces
       - "0.0.0.0:9300:9300"
   collabora:
     ports:
-      # expose the collabora server on all ports
+      # expose the collabora server on all interfaces
       - "0.0.0.0:9980:9980"