diff --git a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java
index b0413c6dd7..fedba0c821 100644
--- a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java
+++ b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbClearAlarmNode.java
@@ -39,7 +39,7 @@ import org.thingsboard.server.common.msg.TbMsg;
         nodeDetails =
                 "Details - JS function that creates JSON object based on incoming message. This object will be added into Alarm.details field.\n" +
                         "Node output:\n" +
-                        "If alarm was not cleared, original message is returned. Otherwise new Message returned with type 'ALARM', Alarm object in 'msg' property and 'matadata' will contains 'isClearedAlarm' property. " +
+                        "If alarm was not cleared, original message is returned. Otherwise new Message returned with type 'ALARM', Alarm object in 'msg' property and 'metadata' will contains 'isClearedAlarm' property. " +
                         "Message payload can be accessed via <code>msg</code> property. For example <code>'temperature = ' + msg.temperature ;</code>. " +
                         "Message metadata can be accessed via <code>metadata</code> property. For example <code>'name = ' + metadata.customerName;</code>.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
diff --git a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbCreateAlarmNode.java b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbCreateAlarmNode.java
index a2f3945e29..f5cc8bee33 100644
--- a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbCreateAlarmNode.java
+++ b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbCreateAlarmNode.java
@@ -45,7 +45,7 @@ import java.util.List;
         nodeDetails =
                 "Details - JS function that creates JSON object based on incoming message. This object will be added into Alarm.details field.\n" +
                         "Node output:\n" +
-                        "If alarm was not created, original message is returned. Otherwise new Message returned with type 'ALARM', Alarm object in 'msg' property and 'matadata' will contains one of those properties 'isNewAlarm/isExistingAlarm'. " +
+                        "If alarm was not created, original message is returned. Otherwise new Message returned with type 'ALARM', Alarm object in 'msg' property and 'metadata' will contains one of those properties 'isNewAlarm/isExistingAlarm'. " +
                         "Message payload can be accessed via <code>msg</code> property. For example <code>'temperature = ' + msg.temperature ;</code>. " +
                         "Message metadata can be accessed via <code>metadata</code> property. For example <code>'name = ' + metadata.customerName;</code>.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},