diff --git a/contrib/pgcrypto/pgp-mpi-internal.c b/contrib/pgcrypto/pgp-mpi-internal.c
index 3292548e1f4a655f47ee7a4fa45a9c18a0b8e654..4f2e5ec9626d5bc109cfb9840aea84685cfb5b84 100644
--- a/contrib/pgcrypto/pgp-mpi-internal.c
+++ b/contrib/pgcrypto/pgp-mpi-internal.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $PostgreSQL: pgsql/contrib/pgcrypto/pgp-mpi-internal.c,v 1.5 2006/07/13 04:15:25 neilc Exp $
+ * $PostgreSQL: pgsql/contrib/pgcrypto/pgp-mpi-internal.c,v 1.6 2006/07/13 04:52:51 neilc Exp $
  */
 #include "postgres.h"
 
@@ -47,7 +47,7 @@ static void mp_clear_free(mpz_t *a)
 {
 	if (!a)
 		return;
-	// fixme: no clear?
+	/* fixme: no clear? */
 	mp_int_free(a);
 }