#5867 additional information in documentation

doc/sphinx-guides/source/api/native-api.rst

@@ -1602,13 +1602,13 @@ Recalculate the UNF value of a dataset version, if it's missing, by supplying th
 Datafile Integrity
 ~~~~~~~~~~~~~~~~~~
 
-Recalculate the check sum value value of a datafile, by supplying the file's database id and an algorithm::
+Recalculate the check sum value value of a datafile, by supplying the file's database id and an algorithm (Valid values for $ALGORITHM include MD5, SHA-1, SHA-256, and SHA-512)::
 
-  POST http://$SERVER/api/admin/computeDataFileHashValue/{fileId}/algorithm/{alg}
+   curl -H X-Dataverse-key:$API_TOKEN -X POST $SERVER_URL/api/admin/computeDataFileHashValue/{fileId}/algorithm/$ALGORITHM
   
-Validate an existing check sum value against one newly calculated from the saved file 
+Validate an existing check sum value against one newly calculated from the saved file:: 
 
-  POST http://$SERVER/api/admin/validateDataFileHashValue/{fileId}
+   curl -H X-Dataverse-key:$API_TOKEN -X POST $SERVER_URL/api/admin/validateDataFileHashValue/{fileId}
 
 These are only available to super users.