Fix more typo's

Author: skinkie

xsd/netex_framework/netex_responsibility/netex_relationship_support.xsd

@@ -111,7 +111,7 @@ Rail transport, Roads and Road transport
 				</xsd:attribute>
 				<xsd:attribute name="versionRef" type="VersionIdType" use="optional">
 					<xsd:annotation>
-						<xsd:documentation>Identifier of version of referenced entity. For use when refenece is External and a specific version is required. Mutually exclusive with version</xsd:documentation>
+						<xsd:documentation>Identifier of version of referenced entity. For use when reference is External and a specific version is required. Mutually exclusive with version</xsd:documentation>
 					</xsd:annotation>
 				</xsd:attribute>
 			</xsd:extension>
@@ -206,7 +206,7 @@ Rail transport, Roads and Road transport
 				</xsd:attribute>
 				<xsd:attribute name="versionRef" type="VersionIdType" use="optional">
 					<xsd:annotation>
-						<xsd:documentation>Identifier of version of referenced entity. For use when refenece is External and a specific version is required. Mutually exclusive with version</xsd:documentation>
+						<xsd:documentation>Identifier of version of referenced entity. For use when reference is External and a specific version is required. Mutually exclusive with version</xsd:documentation>
 					</xsd:annotation>
 				</xsd:attribute>
 			</xsd:extension>