From 63368ee76aacbfaf063b81ea2378ae43c823c7d5 Mon Sep 17 00:00:00 2001
From: Bastien Wermeille <bastien.wermeille@epfl.ch>
Date: Thu, 19 Sep 2019 07:39:43 +0000
Subject: [PATCH] Fix missing code block for some scala code.

---
 week1/01-example.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/week1/01-example.md b/week1/01-example.md
index dad0b1b..22408fd 100644
--- a/week1/01-example.md
+++ b/week1/01-example.md
@@ -198,11 +198,13 @@ res1: Int = 3
 You can enter a multiline expression in the REPL by using `Alt+Enter`
 (`Option+Enter` on macOS) instead of `Enter`:
 
+```scala
 scala> if 1 == 1 then
      |   "a"
      | else
      |   "b"
 val res0: String = a
+```
 
 In order to exit the Scala REPL and go back to sbt, type `Ctrl+D`.
 
-- 
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