- Updated RFC ref
diff --git a/library/x509parse.c b/library/x509parse.c
index 4913bec..9d01a65 100644
--- a/library/x509parse.c
+++ b/library/x509parse.c
@@ -23,10 +23,10 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/*
- * The ITU-T X.509 standard defines a certificat format for PKI.
+ * The ITU-T X.509 standard defines a certificate format for PKI.
*
- * http://www.ietf.org/rfc/rfc2459.txt
* http://www.ietf.org/rfc/rfc3279.txt
+ * http://www.ietf.org/rfc/rfc3280.txt
*
* ftp://ftp.rsasecurity.com/pub/pkcs/ascii/pkcs-1v2.asc
*