diff --git a/yaml/xyz/openbmc_project/Inventory/Item/PCIeDevice.interface.yaml b/yaml/xyz/openbmc_project/Inventory/Item/PCIeDevice.interface.yaml
index e1dffb8..71152ad 100644
--- a/yaml/xyz/openbmc_project/Inventory/Item/PCIeDevice.interface.yaml
+++ b/yaml/xyz/openbmc_project/Inventory/Item/PCIeDevice.interface.yaml
@@ -293,7 +293,7 @@
       type: size
       default: maxint
       description: >
-          The number of PCIe lanes in use by this device. Deafult value of
+          The number of PCIe lanes in use by this device. Default value of
           maxint is to accommodate the situation where the value of this
           property is not known due to some unknown reason, like hardware
           failure or link down.