Correct style issues

Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 8633953..4a22686 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -786,7 +786,6 @@
     if !(is_config_enabled "PSA_WANT_ALG_ECDH"); then
         requires_openssl_tls1_3_with_ffdh
     fi
-
 }
 
 # skip next test if tls1_3 is not available