adjust XML

properly close a XML tag

Author: Zack-83

shared/DMP4NFDI/2025-06-26_dmp4nfdi_v1-0-0.xml

@@ -1253,7 +1253,7 @@ Wir empfehlen, den Abteilungsleiter oder die Abteilung selbst zu benennen.</help
 		<uri_prefix>https://dmp.service.base4nfdi.de/terms</uri_prefix>
 		<uri_path>dmp4nfdi/v1-0-0/DMP/Cost/rdadmp_description_costs_non-personnel</uri_path>
 		<dc:comment/>
-		<attribute dc:uri="https://rdmorganiser.github.io/terms/domain/project/costs/usage/non_personnel">
+		<attribute dc:uri="https://rdmorganiser.github.io/terms/domain/project/costs/usage/non_personnel"/>
 		<is_collection>True</is_collection>
 		<is_optional>False</is_optional>
 		<help lang="en">Name both the resources that you bring in as your own contribution or as part of the basic equipment, as well as the resources for which you are applying for funds. &lt;br/&gt;