keywords prints out as "Subject Headings"

The gray rectangle that says "keywords" displays, in pdf form, "Subject headings". How do you make it say "Keywords"? It says keywords when I double click it too.

Post your document, or a

Post your document, or a small version of the document, that shows the typesets results you describe. This is non-standard, so there's no telling what is in the document that causes the typeset results you report.