From 2f6bfdb698dc627c73872fc19714d757b032b45e Mon Sep 17 00:00:00 2001
From: "Peter J. Keleher" <keleher@cs.umd.edu>
Date: Tue, 7 Sep 2021 14:29:02 -0400
Subject: [PATCH] auto
---
demos/03_demo.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/demos/03_demo.md b/demos/03_demo.md
index c93ba54..0bf7da6 100644
--- a/demos/03_demo.md
+++ b/demos/03_demo.md
@@ -1,4 +1,4 @@
-```ruby
+```swift
func changeB(a:String, b: inout String) {
b = "\(a)\(b)"
}
--
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