Remove extra newline

Signed-off-by: Max Fillinger <max@max-fillinger.net>
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 243e57a..612061d 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -150,7 +150,6 @@
 const mbedtls_md_info_t *mbedtls_md_info_from_ctx(
                                         const mbedtls_md_context_t *ctx );
 
-
 /**
  * \brief           This function initializes a message-digest context without
  *                  binding it to a particular message-digest algorithm.