diff --git a/content/tests/code.md b/content/tests/code.md
index 0ea8c45..049c005 100644
--- a/content/tests/code.md
+++ b/content/tests/code.md
@@ -25,10 +25,11 @@ pellentesque diam volutpat commodo sed egestas egestas fringilla phasellus.
 Cursus vitae congue mauris rhoncus.
 
 ```c
-send(to, from, count)
-register short *to, *from;
-register count;
-{
+send(
+    register short *to,
+    register short *from,
+    register count
+) {
     register n = (count + 7) / 8;
     switch (count % 8) {
     case 0: do { *to = *from++;