fix comment

src/pk/rsa/rsa_import_pkcs8.c

@@ -39,10 +39,10 @@
  */
 
 /**
-  Import an RSAPublicKey or RSAPrivateKey in PKCS#8 format
+  Import an RSAPrivateKey in PKCS#8 format
   @param in        The packet to import from
   @param inlen     It's length (octets)
-  @param passwd    The password for decrypting privkey (NOT SUPPORTED YET)
+  @param passwd    The password for decrypting privkey
   @param passwdlen Password's length (octets)
   @param key       [out] Destination for newly imported key
   @return CRYPT_OK if successful, upon error allocated memory is freed