diff --git a/docs/checks/README-heap-allocated-small-trivial-type.md b/docs/checks/README-heap-allocated-small-trivial-type.md
index 0996a86..b634535 100644
--- a/docs/checks/README-heap-allocated-small-trivial-type.md
+++ b/docs/checks/README-heap-allocated-small-trivial-type.md
@@ -1,9 +1,12 @@
 # heap-allocated-small-trivial-type
 
 Warns when you're allocating small trivially copyable/destructible types on the heap.
 Example:
 ```
     auto p = new QPoint(1, 1);
+    /// ... p just used locally in the scope
 ```
 
-Unneeded memory allocations are costly.
+Unneeded memory allocations are costly. Make sure there's no change in behaviour
+before fixing these warnings. This check is not enabled by default since there's
+a certain amount of known false-positives.