Added vim modeline

diff --git a/README.md b/README.md
index 5e4f302512d731fbf49ef9f0dc40cc4a649982b1..ee8356bb2df12c72eb9e20359c5626831388609f 100644 (file)
--- a/README.md
+++ b/README.md
@@ -180,3 +180,5 @@ Possible future enhancements
 support.
 6. MAC support. Few people know that there is more MACs than just HMAC,
 and even fewer, that OpenSSL supports them.
+
+  vim: spelllang=en tw=72