Switch to the new code style

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/include/mbedtls/md_internal.h b/include/mbedtls/md_internal.h
index f33cdf6..9e10f24 100644
--- a/include/mbedtls/md_internal.h
+++ b/include/mbedtls/md_internal.h
@@ -42,10 +42,9 @@
  * Message digest information.
  * Allows message digest functions to be called in a generic way.
  */
-struct mbedtls_md_info_t
-{
+struct mbedtls_md_info_t {
     /** Name of the message digest */
-    const char * name;
+    const char *name;
 
     /** Digest identifier */
     mbedtls_md_type_t type;