[openssl] openssl-3.0 update

[Dr. Paul Dale]

The branch openssl-3.0 has been updated
       via  a9b79031205f96c7f163ae445c1985bbb3f883a3 (commit)
      from  cf87b6a4cd1f24f02d0038c8d1c232105973777e (commit)


- Log -----------------------------------------------------------------
commit a9b79031205f96c7f163ae445c1985bbb3f883a3
Author: Mattias Ellert <mattias.ellert at physics.uu.se>
Date:   Sat Sep 25 04:57:57 2021 +0200

    Fix variable name mis-match in example code
    
    Reviewed-by: Richard Levitte <levitte at openssl.org>
    Reviewed-by: Paul Dale <pauli at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/16676)
    
    (cherry picked from commit 29a84567fb859ee6ae7245115b0c347994b03012)

-----------------------------------------------------------------------

Summary of changes:
 doc/man7/EVP_PKEY-DH.pod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/man7/EVP_PKEY-DH.pod b/doc/man7/EVP_PKEY-DH.pod
index 2c90982d07..cd34d323ee 100644
--- a/doc/man7/EVP_PKEY-DH.pod
+++ b/doc/man7/EVP_PKEY-DH.pod
@@ -156,7 +156,7 @@ A B<DH> key can be generated with a named safe prime group by calling:
     EVP_PKEY_CTX_set_params(pctx, params);
     EVP_PKEY_generate(pctx, &pkey);
     ...
-    EVP_PKEY_free(key);
+    EVP_PKEY_free(pkey);
     EVP_PKEY_CTX_free(pctx);
 
 B<DHX> domain parameters can be generated according to B<FIPS 186-4> by calling: