add missing semicolon

diff --git a/ralf/_posts/2020-07-15-unused-data.md b/ralf/_posts/2020-07-15-unused-data.md
index 5f4a77169ebd0ada3e0e17671423c77e591cc3c2..b9b51b1855fd1c8d6fa2df9c7300939fd544040b 100644 (file)
--- a/ralf/_posts/2020-07-15-unused-data.md
+++ b/ralf/_posts/2020-07-15-unused-data.md
@@ -55,7 +55,7 @@ That transformation can be used to turn our `example` function into the followin
 {% highlight rust %}
 fn example(b: bool, num: u32) -> i32 {
   let mut acc = 0;
 {% highlight rust %}
 fn example(b: bool, num: u32) -> i32 {
   let mut acc = 0;

-  let incr = if b { 42 } else { 23 }
+  let incr = if b { 42 } else { 23 };

   for _i in 0..num {
     acc += incr;
   }
   for _i in 0..num {
     acc += incr;
   }