diff --git a/src/emsdevice.cpp b/src/emsdevice.cpp
index 9fda392c5..545f2b470 100644
--- a/src/emsdevice.cpp
+++ b/src/emsdevice.cpp
@@ -1022,7 +1022,7 @@ void EMSdevice::generate_values_web(JsonObject output) {
 }
 
 // as generate_values_web() but stripped down to only show all entities and their state
-// this is used only for WebCustomizationService::device_entities()
+// this is used only for WebCustomizationService::device_entities() (rest/deviceEntities?id=n)
 void EMSdevice::generate_values_web_customization(JsonArray output) {
     for (auto & dv : devicevalues_) {
         // also show commands and entities that have an empty fullname