update note

diff --git a/ext/phar/phar_object.c b/ext/phar/phar_object.c
index ae69c1ef8e041d65fc52a3ac56fc9c14f324d966..5d8db91181a701a009de52ccf7e4c404d36b15ad 100755 (executable)
--- a/ext/phar/phar_object.c
+++ b/ext/phar/phar_object.c
@@ -353,7 +353,8 @@ PHP_METHOD(Phar, setStub)
 /* {{{ proto array Phar::setSignatureAlgorithm(int sigtype)
  * set the signature algorithm for a phar and apply it.  The
  * signature algorithm must be one of Phar::MD5, Phar::SHA1,
- * Phar::SHA256 or Phar::SHA512
+ * Phar::SHA256, Phar::SHA512, or Phar::PGP (pgp not yet supported and
+ * falls back to SHA-1)
  */
 PHP_METHOD(Phar, setSignatureAlgorithm)
 {