OpenSSL: improve the grammar of the language in 39beaa5ffbcc

Reported-by: Petr Pisar
diff --git a/lib/ssluse.c b/lib/ssluse.c
index ef0c882..c747420 100644
--- a/lib/ssluse.c
+++ b/lib/ssluse.c
@@ -1192,8 +1192,8 @@
     /* an alternative name field existed, but didn't match and then
        we MUST fail */
     infof(data, "\t subjectAltName does not match %s\n", conn->host.dispname);
-    failf(data, "SSL: alternative certificate subject names does not match "
-            "target host name '%s'", conn->host.dispname);
+    failf(data, "SSL: no alternative certificate subject name matches "
+          "target host name '%s'", conn->host.dispname);
     res = CURLE_PEER_FAILED_VERIFICATION;
   }
   else {