From d5e7ce7fcab11c88ffee3fc3c32a62d6dc0b3f75 Mon Sep 17 00:00:00 2001
From: "Peter J. Keleher" <keleher@cs.umd.edu>
Date: Tue, 7 Sep 2021 14:26:30 -0400
Subject: [PATCH] auto

---
 demos/03_demo.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/demos/03_demo.md b/demos/03_demo.md
index fbc8497..17a73a7 100644
--- a/demos/03_demo.md
+++ b/demos/03_demo.md
@@ -1,4 +1,4 @@
-```
+```ruby
 func changeB(a:String, b: inout String) {
    b = "\(a)\(b)"
 }
@@ -95,3 +95,4 @@ switch sr {
 	print("default")
 }
 ```
+{: .language-go}
-- 
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