From cfb8fb9bb96ac4033f7e8781f6b529ee8ec487b6 Mon Sep 17 00:00:00 2001
From: Nicholas Shirley <nicholas@reallymy.email>
Date: Mon, 25 Mar 2019 08:59:10 +0100
Subject: [PATCH 1/2] consistenly use increment and decrement

Ch 3.5 uses two different styles to increment and decrement numbers:

`number +=1;`

`number = number + 1;`

This picks the first form and applies it to all examples.
---
 src/ch03-05-control-flow.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ch03-05-control-flow.md b/src/ch03-05-control-flow.md
index 100004fea8..5f5dbe456b 100644
--- a/src/ch03-05-control-flow.md
+++ b/src/ch03-05-control-flow.md
@@ -365,7 +365,7 @@ fn main() {
     while number != 0 {
         println!("{}!", number);
 
-        number = number - 1;
+        number = -= 1;
     }
 
     println!("LIFTOFF!!!");
@@ -394,7 +394,7 @@ fn main() {
     while index < 5 {
         println!("the value is: {}", a[index]);
 
-        index = index + 1;
+        index += 1;
     }
 }
 ```

From 5179c2a60f264f28ac1275f80df9626bc494658c Mon Sep 17 00:00:00 2001
From: Nicholas Shirley <nicholas@reallymy.email>
Date: Mon, 25 Mar 2019 09:44:32 +0100
Subject: [PATCH 2/2] remove leftover '='

---
 src/ch03-05-control-flow.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ch03-05-control-flow.md b/src/ch03-05-control-flow.md
index 5f5dbe456b..6d3b46c944 100644
--- a/src/ch03-05-control-flow.md
+++ b/src/ch03-05-control-flow.md
@@ -365,7 +365,7 @@ fn main() {
     while number != 0 {
         println!("{}!", number);
 
-        number = -= 1;
+        number -= 1;
     }
 
     println!("LIFTOFF!!!");