diff --git a/en/src/type-conversions/others.md b/en/src/type-conversions/others.md
index d8fb75b..fcb543c 100644
--- a/en/src/type-conversions/others.md
+++ b/en/src/type-conversions/others.md
@@ -99,7 +99,8 @@ fn foo() -> i32 {
 fn main() {
     let pointer = foo as *const ();
     let function = unsafe {
-    std::mem::transmute::<*const (), fn() -> i32>(pointer)
+        std::mem::transmute::<*const (), fn() -> i32>(pointer)
+    };
     assert_eq!(function(), 0);
 }
 ```
diff --git a/zh-CN/src/type-conversions/others.md b/zh-CN/src/type-conversions/others.md
index 163fcbb..f1d7f2f 100644
--- a/zh-CN/src/type-conversions/others.md
+++ b/zh-CN/src/type-conversions/others.md
@@ -100,7 +100,8 @@ fn foo() -> i32 {
 fn main() {
     let pointer = foo as *const ();
     let function = unsafe {
-    std::mem::transmute::<*const (), fn() -> i32>(pointer)
+        std::mem::transmute::<*const (), fn() -> i32>(pointer)
+    };
     assert_eq!(function(), 0);
 }
 ```