diff --git a/manuscript/markdown/References and Rebinding/var.md b/manuscript/markdown/References and Rebinding/var.md
index 73f6a7d..c720647 100644
--- a/manuscript/markdown/References and Rebinding/var.md	
+++ b/manuscript/markdown/References and Rebinding/var.md	
@@ -73,7 +73,7 @@ JavaScript provides a `for` loop for your iterating pleasure and convenience. It
       sum = sum + i
     }
     sum
-      #=> 5050
+      //=> 5050
 
 Hopefully, you can think of a faster way to calculate this sum.[^gauss] And perhaps you have noticed that `var i = 1` is tucked away instead of being at the top as we prefer. But is this ever a problem?