Update shacl12-core/index.html

Co-authored-by: Jesse Wright <[email protected]>

Author: YoucTagh

shacl12-core/index.html

@@ -1158,7 +1158,7 @@ <h2>Shapes and Constraints</h2>
 							<div><b><a href="#constraints">Constraint parameters</a></b>, for example:</div>
 							<div><a href="#MinCountConstraintComponent">sh:minCount</a>, <a href="#MaxCountConstraintComponent">sh:maxCount</a> : xsd:integer</div>
 							<div><a href="#MinLengthConstraintComponent">sh:minLength</a>, <a href="#MaxLengthConstraintComponent">sh:maxLength</a> : xsd:integer</div>
-							<div><a href="#ClassConstraintComponent">sh:class</a> or <a href="#DatatypeConstraintComponent">sh:datatype</a> : rdfs:Resource or rdf:List</div>
+							<div><a href="#ClassConstraintComponent">sh:class</a> or <a href="#DatatypeConstraintComponent">sh:datatype</a> : rdfs:Resource or rdf:List of rdfs:Resources</div>
 							<div><a href="#NodeConstraintComponent">sh:node</a> : sh:NodeShape</div>
 						</div>
 						<div class="diagram-class-properties-section">