diff --git a/src/doc/style/features/let.md b/src/doc/style/features/let.md
index 4a0bf4353b90..01dff3dcceaf 100644
--- a/src/doc/style/features/let.md
+++ b/src/doc/style/features/let.md
@@ -44,7 +44,7 @@ over
 ```rust
 let foo;
 match bar {
-    Baz  => {
+    Baz => {
         foo = 0;
     }
     Quux => {