Added refpurpose for refmiscinfo

diff --git a/docbook/relaxng/docbook/src/refentry.rnc b/docbook/relaxng/docbook/src/refentry.rnc
index 6cc5b74e790d9ddcf6df5675469f157d1080f24e..f2ff34142e1bf14a57e620cce8b9b5ebebe5278d 100644 (file)
--- a/docbook/relaxng/docbook/src/refentry.rnc
+++ b/docbook/relaxng/docbook/src/refentry.rnc
@@ -119,7 +119,7 @@ div {
 
 [
    db:refname [ "db.refmiscinfo" ]
-   db:refpurpose [ "" ]
+   db:refpurpose [ "Meta-information for a reference entry other than the title and volume number" ]
 ]
 div {