diff --git a/OJP/OJP_Trips.xsd b/OJP/OJP_Trips.xsd
index c891ea15..f0c42760 100644
--- a/OJP/OJP_Trips.xsd
+++ b/OJP/OJP_Trips.xsd
@@ -1222,7 +1222,7 @@ Can only be used when both participants recognise the same schedule version. If
 			<xs:enumeration value="automaticRamp"/>
 			<xs:enumeration value="suitableForWheelchairs"/>
 			<xs:enumeration value="suitableForUnassistedWheelchairs"/>
-			<xs:enumeration value="suitableForHeaviliyDisabled"/>
+			<xs:enumeration value="suitableForHeavilyDisabled"/>
 			<xs:enumeration value="suitableForPushchairs"/>
 			<xs:enumeration value="suitableForBicycles"/>
 			<xs:enumeration value="tactilePlatformEdges"/>