Fix macro syntax error

2019-07-21 12:37:42 +02:00 · 2019-07-21 12:37:42 +02:00 · d38a090739
commit d38a090739
parent d464714712
1 changed files with 2 additions and 2 deletions
--- a/src/doc/rustc-dev-guide/src/macro-expansion.md
+++ b/src/doc/rustc-dev-guide/src/macro-expansion.md
@ -19,11 +19,11 @@ whenever we refer to the "example _definition_", we mean the following:
 macro_rules! printer {
    (print $mvar:ident) => {
        println!("{}", $mvar);
-    }
+    };
    (print twice $mvar:ident) => {
        println!("{}", $mvar);
        println!("{}", $mvar);
-    }
+    };
 }
 ```