Use similar syntax in all arms

See issue #17672. This was started in commit ee1cbb9c71bfab8500dfabedb35ba63dd1e5b7ff, but there were a few more lines to update.

diff --git a/src/doc/guide.md b/src/doc/guide.md
index c78777962919a34e9edde8d85acd54625d42e356..a67e40010121b9d5d1b40c725c469d84aeef1cdf 100644 (file)
--- a/src/doc/guide.md
+++ b/src/doc/guide.md
@@ -2084,7 +2084,7 @@ fn main() {
     match cmp(input, secret_number) {
         Less    => println!("Too small!"),
         Greater => println!("Too big!"),
-        Equal   => { println!("You win!"); },
+        Equal   => println!("You win!"),
     }
 }
 
@@ -2176,14 +2176,12 @@ fn main() {
                            .expect("Failed to read line");
     let input_num: Option<uint> = from_str(input.as_slice());
 
-
-
     println!("You guessed: {}", input_num);
 
     match cmp(input_num, secret_number) {
         Less    => println!("Too small!"),
         Greater => println!("Too big!"),
-        Equal   => { println!("You win!"); },
+        Equal   => println!("You win!"),
     }
 }
 
@@ -2241,7 +2239,7 @@ fn main() {
     match cmp(num, secret_number) {
         Less    => println!("Too small!"),
         Greater => println!("Too big!"),
-        Equal   => { println!("You win!"); },
+        Equal   => println!("You win!"),
     }
 }
 
@@ -2307,7 +2305,7 @@ fn main() {
     match cmp(num, secret_number) {
         Less    => println!("Too small!"),
         Greater => println!("Too big!"),
-        Equal   => { println!("You win!"); },
+        Equal   => println!("You win!"),
     }
 }
 
@@ -2382,7 +2380,7 @@ fn main() {
         match cmp(num, secret_number) {
             Less    => println!("Too small!"),
             Greater => println!("Too big!"),
-            Equal   => { println!("You win!"); },
+            Equal   => println!("You win!"),
         }
     }
 }