diff --git a/plugins/InspectionGadgets/src/inspectionDescriptions/ArraysAsListWithZeroOrOneArgument.html b/plugins/InspectionGadgets/src/inspectionDescriptions/ArraysAsListWithZeroOrOneArgument.html
index 46258ebd43fb..b81dac17b0d3 100644
--- a/plugins/InspectionGadgets/src/inspectionDescriptions/ArraysAsListWithZeroOrOneArgument.html
+++ b/plugins/InspectionGadgets/src/inspectionDescriptions/ArraysAsListWithZeroOrOneArgument.html
@@ -2,6 +2,8 @@
Reports any calls to Arrays.asList() with zero arguments or only one argument. Such calls could be replaced
with either a call to Collections.singletonList() or Collections.emptyList() which will save some memory.
+Note: the list returned by Collections.singletonList() is immutable, while the list returned Arrays.asList() allows
+calling the set() method. This may break the code in rare cases.