EVP_MAC_gettable_params(), EVP_MAC_gettable_ctx_params() and
EVP_MAC_settable_ctx_params() get a constant B<OSSL_PARAM> array that
-decribes the retrievable and settable parameters, i.e. parameters that
+describes the retrievable and settable parameters, i.e. parameters that
can be used with EVP_MAC_get_params(), EVP_MAC_CTX_get_params()
and EVP_MAC_CTX_set_params(), respectively.
See L<OSSL_PARAM(3)> for the use of B<OSSL_PARAM> as parameter descriptor.