diff --git a/safe-multimerge.md b/safe-multimerge.md
index 4f8152e..3ccaef3 100644
--- a/safe-multimerge.md
+++ b/safe-multimerge.md
@@ -2,7 +2,7 @@
 
 Bob, Alice and Carol are editing the same data item. When they try to send updates to the server, 8 RAYS cloud enforces the order that only changing _last saved block state_ is actually allowed, so only one update is accepted and the rest get the merge request.
 
-The multimerge cycle sample:
+Here is the multimerge cycle sample; the "par" fragments here are special meaning: interactions _inside the par gragment_ are executed in parallel, buth the sequence show their respectable order in time.
 
 ```mermaid
 sequenceDiagram