Index: docs/SDD/Seq_Subscription.puml
===================================================================
diff -u -r8b98ff34313ee5d3f5d49672d622162acfc755c9 -rc578b73e4cfe3d08f00a5a73ad548268b925a7fc
--- docs/SDD/Seq_Subscription.puml	(.../Seq_Subscription.puml)	(revision 8b98ff34313ee5d3f5d49672d622162acfc755c9)
+++ docs/SDD/Seq_Subscription.puml	(.../Seq_Subscription.puml)	(revision c578b73e4cfe3d08f00a5a73ad548268b925a7fc)
@@ -11,7 +11,7 @@
 MQTT -> CC : didStateChanged(Connected)\n→ onCloudStateChanged()
 CC -> MQTT : subscribe(topic, QoS)
 MQTT -> AWS : SUBSCRIBE (topic filter, requested QoS)
-AWS --> MQTT : SUBACK
+AWS -> MQTT : SUBACK
 
 == Subscription Delivery ==