diff --git a/core/api/src/main/java/org/onosproject/net/device/DefaultDeviceDescription.java b/core/api/src/main/java/org/onosproject/net/device/DefaultDeviceDescription.java
index 5315994..fac6204 100644
--- a/core/api/src/main/java/org/onosproject/net/device/DefaultDeviceDescription.java
+++ b/core/api/src/main/java/org/onosproject/net/device/DefaultDeviceDescription.java
@@ -47,7 +47,7 @@
      * @param hwVersion    device HW version
      * @param swVersion    device SW version
      * @param serialNumber device serial number
-     * @param chassis      chasis id
+     * @param chassis      chassis id
      * @param annotations  optional key/value annotations map
      */
     public DefaultDeviceDescription(URI uri, Type type, String manufacturer,