Fix document nit in EVP_MAC.pod

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/9551)

diff --git a/doc/man3/EVP_MAC.pod b/doc/man3/EVP_MAC.pod
index 2c6687945c6d1e61dd4f230c6b6ba18e341cd94d..a696c43cc56a133809d2b9cca3e205a0ae654e7d 100644 (file)
--- a/doc/man3/EVP_MAC.pod
+++ b/doc/man3/EVP_MAC.pod
@@ -160,7 +160,7 @@ B<EVP_MAC_CTRL_SET_MD> and B<EVP_MAC_CTRL_SET_CIPHER> below.
 
 =item B<EVP_MAC_CTRL_SET_IV>
 
-This control expects two arguments: C<unsigned char *key>, C<size_t keylen>
+This control expects two arguments: C<unsigned char *iv>, C<size_t ivlen>
 
 Some MAC implementations require an IV, this control sets the IV.