diff --git a/examples/tools/ompt/veccopy-ompt-target-tracing/veccopy-ompt-target-tracing.c b/examples/tools/ompt/veccopy-ompt-target-tracing/veccopy-ompt-target-tracing.c
index d989fab49..52e1b5f9f 100644
--- a/examples/tools/ompt/veccopy-ompt-target-tracing/veccopy-ompt-target-tracing.c
+++ b/examples/tools/ompt/veccopy-ompt-target-tracing/veccopy-ompt-target-tracing.c
@@ -4,6 +4,8 @@
 
 #include "callbacks.h"
 
+// Calls to start/stop/flush_trace to be injected by the tool
+
 int main()
 {
   int N = 100000;