diff --git a/xsd/netex_framework/netex_reusableComponents/netex_vehicleType_version.xsd b/xsd/netex_framework/netex_reusableComponents/netex_vehicleType_version.xsd
index 17a9e93fa..e8f47545b 100644
--- a/xsd/netex_framework/netex_reusableComponents/netex_vehicleType_version.xsd
+++ b/xsd/netex_framework/netex_reusableComponents/netex_vehicleType_version.xsd
@@ -1043,7 +1043,7 @@ Rail transport, Roads and Road transport
 			</xsd:element>
 			<xsd:element name="RegistrationDate" type="xsd:date" minOccurs="0">
 				<xsd:annotation>
-					<xsd:documentation>Date of registration or commissioning - may be used to determine age of vehice.</xsd:documentation>
+					<xsd:documentation>Date of registration or commissioning - may be used to determine the age of a vehice.</xsd:documentation>
 				</xsd:annotation>
 			</xsd:element>
 			<xsd:group ref="VehicleCodeGroup"/>