From c45dc28a6c4237037449f81544d62946e4672b1b Mon Sep 17 00:00:00 2001
From: Per Lindgren <per.lindgren@ltu.se>
Date: Mon, 17 Feb 2020 23:34:41 +0100
Subject: [PATCH] bare3 polish

---
 examples/bare3.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/bare3.rs b/examples/bare3.rs
index dc3d3fa..0c0c0ae 100644
--- a/examples/bare3.rs
+++ b/examples/bare3.rs
@@ -3,7 +3,7 @@
 //! String types in Rust
 //!
 //! What it covers:
-//! - Types, str, arrays ([u8;uszie]), slices (&[u8])
+//! - Types, str, arrays ([u8; usize]), slices (&[u8])
 //! - Iteration, copy
 //! - Semihosting (tracing)
 
@@ -90,7 +90,8 @@ fn main() -> ! {
 //
 //    Commit your answers (bare3_3)
 //
-// 4. Alter the program so that the data from `bs` is copied byte by byte into `a`.
+// 4. Alter the program so that the data from `bs` is copied byte
+//    by byte into `a` using a loop and raw indexing.
 //
 //    Test that it works as intended.
 //
-- 
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