chore: update rel/i18n/emqx_bridge_syskeeper.hocon

Co-authored-by: William Yang <mscame@gmail.com>

rel/i18n/emqx_bridge_syskeeper.hocon

@@ -37,7 +37,7 @@ target_topic.label:
 """Target Topic"""
 
 target_qos.desc:
-"""The QoS for the forwarded message, to reuse the original qos this value can be omitted"""
+"""The QoS for the forwarded message. To preserve the original QoS of the forwarded message, the value can be omitted."""
 
 target_qos.label:
 """Target QoS"""