typo

Reviewed-by: Rich Salz <rsalz@openssl.org>

crypto/cms/cms_enc.c

diff --git a/crypto/cms/cms_enc.c b/crypto/cms/cms_enc.c
index 7d75f4b..4c4c9f2 100644
--- a/crypto/cms/cms_enc.c
+++ b/crypto/cms/cms_enc.c
@@ -186,7 +186,7 @@
                CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
         goto err;
     }
-    /* If paremeter type not set omit parameter */
+    /* If parameter type not set omit parameter */
     if (calg->parameter->type == V_ASN1_UNDEF) {
         ASN1_TYPE_free(calg->parameter);
         calg->parameter = NULL;